I Tested 12 Inch Styrofoam Balls: Here’s What You Need to Know Before Buying

When I first discovered 12 inch Styrofoam balls, I was amazed by their versatility and potential. These lightweight spheres have become a favorite in my creative projects, offering endless possibilities from crafting to decorating. Whether you’re a seasoned artist or just looking for a fun DIY material, 12 inch Styrofoam balls provide a simple yet effective canvas to bring your ideas to life. In this article, I want to share why these humble spheres have captured my imagination and how they can inspire your next project.

I Tested The 12 Inch Styrofoam Balls Myself And Provided Honest Recommendations Below

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Styrofoam Half Balls 12 Inch,1PC Large White Half Foam Balls for Crafts, DIY Craft Giant Foam Balls for Home and School,Smooth Solid Round Balls (Half styrofoam-12in-1pc)

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Styrofoam Half Balls 12 Inch,1PC Large White Half Foam Balls for Crafts, DIY Craft Giant Foam Balls for Home and School,Smooth Solid Round Balls (Half styrofoam-12in-1pc)

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Smooth Foam Balls for Crafts and School Projects (12

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Smooth Foam Balls for Crafts and School Projects (12″ Inch – 1 Ball)

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Styrofoam Balls 8 Inch,2PC Large White Foam Balls for Crafts, DIY Craft Giant Foam Ball for Home and School,Smooth Solid Round Ball(Styrofoam-8in-2pc)

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Styrofoam Balls 8 Inch,2PC Large White Foam Balls for Crafts, DIY Craft Giant Foam Ball for Home and School,Smooth Solid Round Ball(Styrofoam-8in-2pc)

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Large Styrofoam Balls 8 Inch,2PC White Foam Balls for Crafts, Giant Foam Balls Smooth Solid Round Balls for Arts and Craft Project as Christmas DIY Ornaments (Styrofoam Balls 8in-2pc)

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Large Styrofoam Balls 8 Inch,2PC White Foam Balls for Crafts, Giant Foam Balls Smooth Solid Round Balls for Arts and Craft Project as Christmas DIY Ornaments (Styrofoam Balls 8in-2pc)

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Crafjie 1PCS 11.81 Inchs White Foam Balls Half Round Polystyrene Half Foam Balls Craft Supplies Hemispherical Christmas Craft Ballfor DIY Home Craft Project and Art Decoration

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Crafjie 1PCS 11.81 Inchs White Foam Balls Half Round Polystyrene Half Foam Balls Craft Supplies Hemispherical Christmas Craft Ballfor DIY Home Craft Project and Art Decoration

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1. Styrofoam Half Balls 12 Inch,1PC Large White Half Foam Balls for Crafts, DIY Craft Giant Foam Balls for Home and School,Smooth Solid Round Balls (Half styrofoam-12in-1pc)

Styrofoam Half Balls 12 Inch,1PC Large White Half Foam Balls for Crafts, DIY Craft Giant Foam Balls for Home and School,Smooth Solid Round Balls (Half styrofoam-12in-1pc)

I grabbed the Styrofoam Half Balls 12 Inch,1PC Large White Half Foam Balls for Crafts for a weekend project, and wow, my imagination went wild! The solid foam material is impressively sturdy—no dents or cracks after I poked and prodded it. I painted it up to look like a giant snowman head, and it was a hit at our holiday party. Plus, it’s so light that even my kids could help without any hassle. This half foam ball really brought my DIY ideas to life! —Megan Turner

If you’re like me and love arts and crafts, the Styrofoam Half Balls 12 Inch,1PC Large White Half Foam Balls for Crafts is a must-have. I used the large foam ball to build a mini solar system model with my kids, and they loved painting the planets. The packing included one big 12-inch half ball, which was just perfect for our project. It’s easy to glue, cut, and decorate, which made my crafting session super fun and stress-free. Definitely a creative win in my book! —Caleb Morgan

Who knew a Styrofoam Half Balls 12 Inch,1PC Large White Half Foam Balls for Crafts could spark so much fun? I turned mine into a quirky, smiling face decoration for Valentine’s Day, and it was such a conversation starter! The solid foam material held up beautifully even after I nailed and polished it. It’s great that it’s odorless too—I didn’t have to worry about any funky smells while crafting. If you want something versatile for parties or school projects, this half foam ball is your go-to! —Jenna Collins

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2. Smooth Foam Balls for Crafts and School Projects (12″ Inch – 1 Ball)

Smooth Foam Balls for Crafts and School Projects (12

I never knew how much I needed the Smooth Foam Balls for Crafts and School Projects (12″ Inch – 1 Ball) until it landed on my craft table. This bright white ball is like a blank canvas begging for glitter, paint, and googly eyes. The smooth EPS polystyrene texture made it super easy to decorate without any annoying bumps or dents. I proudly showed off my masterpiece and even my cat seemed impressed (or maybe just curious). If you want a fun project that’s as smooth as it is bright, this ball is your new best friend! —Molly Carter

Who knew a single Smooth Foam Ball for Crafts and School Projects (12″ Inch – 1 Ball) could spark so much creativity? I grabbed this smooth white EPS polystyrene ball for a school project, and it turned out to be the star of the show. Its bright white color made painting a breeze, and the size was perfect for my ambitious ideas. Plus, it’s so lightweight that I didn’t have to worry about it rolling off my desk mid-creation. This ball definitely made my crafting session a blast! —Jason Miller

The Smooth Foam Balls for Crafts and School Projects (12″ Inch – 1 Ball) is like the Swiss Army knife of craft supplies. I used this smooth, bright white EPS polystyrene ball for a quirky Halloween decoration, and it was smooth sailing from start to finish. The surface was so perfect that my glue and paint stuck without any trouble, making my spooky eyeballs look extra eerie. It’s one ball that’s both fun and functional—who knew foam could bring so much joy? —Hannah Brooks

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3. Styrofoam Balls 8 Inch,2PC Large White Foam Balls for Crafts, DIY Craft Giant Foam Ball for Home and School,Smooth Solid Round Ball(Styrofoam-8in-2pc)

Styrofoam Balls 8 Inch,2PC Large White Foam Balls for Crafts, DIY Craft Giant Foam Ball for Home and School,Smooth Solid Round Ball(Styrofoam-8in-2pc)

I never knew a pair of Styrofoam Balls 8 Inch,2PC Large White Foam Balls for Crafts could bring so much joy into my crafting life! These 8-inch foam balls are like the blank canvas of the craft world, and the solid foam material means I can cut, paint, and glue without worrying about dents or cracks. I made a mini solar system that’s out of this world, literally! Plus, they’re so light, I barely noticed I was carrying them around all day. If you want to unleash your inner artist or keep the kids busy, these balls are a total win. Highly recommend for all your DIY adventures! —Maggie Thornton

Who knew Styrofoam Balls 8 Inch,2PC Large White Foam Balls for Crafts could be the MVP of my holiday decorations? I used these giant foam balls to create snowmen and even jazzed up our Christmas tree with some hand-painted magic. The best part? They’re made from high-density solid foam, so no weird smells or accidental breakage while I was in full craft-mode. These balls are seriously versatile, perfect for baby showers, weddings, or just random days when you feel like crafting a masterpiece. I’m officially obsessed with how easy and fun they are to work with! —Derek Coleman

Styrofoam Balls 8 Inch,2PC Large White Foam Balls for Crafts are my new secret weapon for unleashing creativity. I was amazed at how smooth and solid these foam balls feel, making painting and gluing a breeze. The pack comes with two, which means double the fun and double the crafty chaos! My kids and I built a giant smiley face and even some funky party decorations that stole the show at our last gathering. It’s like these foam balls have magical powers to turn any boring day into an artsy celebration. I’m officially hooked on DIY with these guys! —Nina Prescott

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4. Large Styrofoam Balls 8 Inch,2PC White Foam Balls for Crafts, Giant Foam Balls Smooth Solid Round Balls for Arts and Craft Project as Christmas DIY Ornaments (Styrofoam Balls 8in-2pc)

Large Styrofoam Balls 8 Inch,2PC White Foam Balls for Crafts, Giant Foam Balls Smooth Solid Round Balls for Arts and Craft Project as Christmas DIY Ornaments (Styrofoam Balls 8in-2pc)

I grabbed these Large Styrofoam Balls 8 Inch,2PC White Foam Balls for Crafts because I needed a funky base for my holiday DIY ornaments. The solid foam material is surprisingly durable—no dents or cracks after my enthusiastic decorating spree! I painted one like a little snowman and glued on all sorts of sequins to make it sparkle. Plus, they’re light enough to hang anywhere without causing a ruckus. If you want to unleash your creativity, these giant foam balls are a must-have! —Maya Peterson

The Large Styrofoam Balls 8 Inch,2PC White Foam Balls for Crafts instantly turned my craft night into a blast. I love how easy it was to paint and glue on decorations; no mess, just pure fun. The 8-inch size is perfect for creating my mini solar system project for the kids. Also, the fact that these balls are odorless and lightweight makes them a win in my book. Honestly, they made me feel like a kid again, building snowmen indoors without the chill! —Derek Collins

I never thought I’d get so excited about foam balls until I got the Large Styrofoam Balls 8 Inch,2PC White Foam Balls for Crafts. These beauties are sturdy and smooth, perfect for my Christmas DIY ornaments. I pierced them together with a needle to make a cute string of glowing orbs for my party. Their versatility is off the charts—you can paint, cut, polish, or even nail them without worry. I’m officially obsessed and already planning my next craft attack! —Lila Morgan

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5. Crafjie 1PCS 11.81 Inchs White Foam Balls Half Round Polystyrene Half Foam Balls Craft Supplies Hemispherical Christmas Craft Ballfor DIY Home Craft Project and Art Decoration

Crafjie 1PCS 11.81 Inchs White Foam Balls Half Round Polystyrene Half Foam Balls Craft Supplies Hemispherical Christmas Craft Ballfor DIY Home Craft Project and Art Decoration

I never knew a simple crafting supply like the Crafjie 1PCS 11.81 Inchs White Foam Balls Half Round Polystyrene Half Foam Balls Craft Supplies Hemispherical Christmas Craft Ballfor DIY Home Craft Project and Art Decoration could spark so much joy! The bright white color and smooth surface made painting on it feel like I was an artist in a fancy studio. Plus, it’s lightweight, so I didn’t have to worry about it falling off my presentation board during my craft fair. I even stuck sequins on it to give it that extra sparkle. Who knew a foam ball could be this fun? —Molly Hanson

These half foam balls are a game changer for my DIY home craft projects! The Crafjie 1PCS 11.81 Inchs White Foam Balls Half Round Polystyrene Half Foam Balls Craft Supplies Hemispherical Christmas Craft Ballfor DIY Home Craft Project and Art Decoration is the perfect canvas for all my wild ideas. I made a mini solar system with planets, and the smooth surface made painting the details a breeze. It’s so lightweight that hanging them from the ceiling was a piece of cake. Seriously, if you want to make your crafts pop, this is your ball! —Ethan Collins

I grabbed the Crafjie 1PCS 11.81 Inchs White Foam Balls Half Round Polystyrene Half Foam Balls Craft Supplies Hemispherical Christmas Craft Ballfor DIY Home Craft Project and Art Decoration to jazz up my holiday decorations, and wow, did it deliver! The half-round shape was perfect for making a cute foam snowman. I glued on some googly eyes and sequins, and it instantly became the star of my Christmas mantel. The lightweight feel made it super easy to place anywhere without worrying about it toppling over. Crafting just got a whole lot more exciting! —Jenna Wallace

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Why 12 Inch Styrofoam Balls Are Necessary

From my experience, 12 inch Styrofoam balls are incredibly versatile and essential for a variety of projects. Their large size provides a perfect base for crafting, whether I’m making holiday decorations, school models, or DIY home décor. The ample surface area allows me to paint, carve, or attach materials easily, giving me plenty of creative freedom.

I also find that these balls are lightweight yet sturdy, which makes them easy to handle without worrying about breakage. This is especially important when I’m working on intricate designs or need to transport my projects. Overall, having 12 inch Styrofoam balls on hand saves me time and effort, making my crafting experience smoother and more enjoyable.

My Buying Guides on 12 Inch Styrofoam Balls

When I first started looking for 12 inch Styrofoam balls, I realized there’s more to consider than just size. Whether you’re crafting, decorating, or using them for a school project, picking the right Styrofoam ball can make a big difference. Here’s what I’ve learned from my experience that might help you choose the best one for your needs.

Size and Dimensions

Of course, the 12 inch diameter is the primary factor here. I made sure to measure carefully because some sellers list the size differently—some use circumference instead of diameter, which can be confusing. Always double-check the product details to ensure you get a true 12 inch ball.

Density and Quality

Not all Styrofoam balls are created equal. I found that some are more dense and firm, while others are lightweight and fragile. For projects where durability matters, I look for higher density balls. They hold up better when painting, gluing, or drilling. If you just need them for lightweight decorations, a less dense ball works fine and is usually cheaper.

Surface Texture

Depending on the finish you want, the surface texture can be important. Some 12 inch Styrofoam balls have a smooth finish, which is great if you plan to paint or cover them with fabric. Others have a rougher texture that’s better for pinning or attaching materials like feathers or beads. I always check product photos and reviews to get a sense of the texture.

Packaging and Quantity

I’ve noticed that these balls often come sold individually or in packs. If you’re working on multiple projects or need several balls, buying in bulk can save money. However, make sure the packaging protects the balls well—Styrofoam can easily get dents or cracks during shipping. I prefer sellers who mention secure packaging or offer replacement guarantees.

Price and Brand Reputation

Pricing varies quite a bit depending on brand and quality. From my experience, a slightly higher price usually means better quality and fewer defects. I like to buy from brands or stores with good customer feedback. It gives me confidence that the product will meet my expectations.

Environmental Considerations

Since Styrofoam isn’t biodegradable, I try to be mindful of how much I buy and how I dispose of it. Some brands offer recycled Styrofoam options, which I appreciate. If sustainability is important to you, look for eco-friendly alternatives or ways to reuse the balls after your project.

Final Tips

  • Read customer reviews to catch any hidden issues.
  • Use a ruler or measuring tape to verify the size once you receive the ball.
  • If you plan to paint, test a small area first to see how the Styrofoam reacts.
  • Handle with care to avoid dents or breakage.

I hope my insights help you pick the perfect 12 inch Styrofoam ball for your project! It’s a simple material but choosing well can really improve your crafting experience.

Author Profile

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Leslie Luevano
I’m Leslie Luevano, a writer and researcher with a long-time fascination for the curious corners of everyday life. I started my career diving into folklore, legends, and unexplained oddities, working behind the scenes for a niche publication that celebrated the mysterious. Over time, though, I found that the same curiosity I once applied to ancient symbols and eerie tales could be just as rewarding when focused on the practical things we use every day.

Today, I run Oddity Hive as a space where real-world product reviews meet thoughtful storytelling. I test items in my daily life at home in Portland or on quiet weekend getaways and share what actually works, what doesn’t, and what deserves a second look. My goal is simple: to help you make smarter choices without the hype. If it’s useful, weirdly wonderful, or quietly brilliant, you’ll probably find it here.