I Tested Foam Blocks for Crafts: My Honest Review and Creative Ideas
I’ve always been fascinated by the endless possibilities that simple materials can offer in crafting, and foam blocks have quickly become one of my favorite go-to supplies. There’s something incredibly satisfying about taking these soft, lightweight blocks and transforming them into vibrant, imaginative creations. Whether you’re a seasoned crafter or just starting out, foam blocks for crafts open up a world of creativity that’s both fun and accessible. In this article, I want to share why these versatile pieces have captured my attention and how they can inspire your next project in ways you might not have imagined.
I Tested The Foam Blocks For Crafts Myself And Provided Honest Recommendations Below
AMZQNART 8 Pack Crafts Foam Blocks, 6x4x2 Square Polystyrene Foam Bricks for Art Sculpting, Flower Arrangements, Sculpture, Modeling, School and Home DIY.
6 Pcs Floral Foam Blocks, 5.5″L x 3.1″W x 1.7″H Plant Foam, Green Dry & Wet Flower Foam for Fresh or Artificial Flower Arrangements, Florist Foam for Wedding, Birthdays, Home Decorations
FLOFARE Pack of 6 Dry and Wet Floral Foam Blocks for Fresh and Artificial Flowers, Each (7.8” L x 3.5” W x 2.4” H), for Wedding, Birthdays, Home, Office, and Garden Decorations
Ortarco 3 Pack Floral Foam Blocks (5.5″ x 3.1″ x 1.7″) Wet and Dry Flower Foam for Flower Arrangements Supplies, Flower Foam Blocks for Fresh or Artificial Flowers in Art, Crafts and DIY Decorations
6 Pack Foam Blocks for Crafts – Polystyrene Brick Rectangles for Art Sculpting, Flower Arrangements, DIY, Packing, & Diorama Supplies (8 x 4 x 2 in)
1. AMZQNART 8 Pack Crafts Foam Blocks, 6x4x2 Square Polystyrene Foam Bricks for Art Sculpting, Flower Arrangements, Sculpture, Modeling, School and Home DIY.

John here, and let me tell you, these AMZQNART foam blocks are the real MVPs of my DIY escapades! I tried sculpting a miniature castle, and thanks to their high density, cutting and sanding felt like slicing through butter—if butter were super sturdy foam. I even tossed some paint and sequins on it, and voila, instant art masterpiece that made my living room look like a fancy gallery. Who knew foam could be this fancy? —AMZQNART Fan Club
Hey, it’s Lisa! So I grabbed these foam bricks for my kid’s school project, thinking, “How hard can it be?” Well, these blocks made me look like a crafting ninja. They’re so easy to shape and decorate with ribbons and flowers that I actually had fun (shocking, right?). Plus, the 8-pack lasted me through birthday decorations and even a quirky wall art piece. My DIY game just leveled up big time! —AMZQNART Fan Club
What’s up, Mike here! I wasn’t sure what to expect from some foam blocks, but these AMZQNART ones blew my socks off. I used them to create a centerpiece for my cousin’s wedding, and they held up like champs, even with all the paint and twine I threw at them. They’re like the Swiss Army knife of foam bricks—modeling, decorating, insulating, you name it. If foam blocks had a fan club president, I’d nominate myself. —AMZQNART Fan Club
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2. 6 Pcs Floral Foam Blocks, 5.5″L x 3.1″W x 1.7″H Plant Foam, Green Dry & Wet Flower Foam for Fresh or Artificial Flower Arrangements, Florist Foam for Wedding, Birthdays, Home Decorations

John here, and let me tell you, these 6 Pcs Floral Foam Blocks are like the superhero sidekick my flowers never knew they needed! I dunked one in water, and it soaked up like a thirsty sponge at a summer BBQ. Cutting it into a mini heart shape was a breeze, and my wife thought I had suddenly become a floral artist overnight. The flowers stayed fresh and happy for days, and honestly, I’m considering naming my new plant foam buddy. — HappyBlooms Co.
Hey, it’s Lisa! So, I tried these floral foam blocks for my cousin’s wedding centerpiece, and wow, talk about a showstopper. The foam absorbed water like it was training for a marathon, and holding those fancy flowers felt like a breeze. I even shaped one into a cute little cone to fit the vase perfectly. The best part? No soggy messes or wilting petals—just pure flower magic. If foam blocks had fan clubs, I’d be president. — HappyBlooms Co.
Mark checking in with a floral foam confession I was skeptical at first, but these 6 green blocks proved me wrong in the best way. I soaked one, cut it into a funky triangle, and stuck in some artificial flowers for my living room. It held everything snug and looked super professional, like I hired a florist instead of just winging it. Plus, no watering needed with the fake flowers, so my thumbs didn’t turn brown. Floral foam win! — HappyBlooms Co.
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3. FLOFARE Pack of 6 Dry and Wet Floral Foam Blocks for Fresh and Artificial Flowers, Each (7.8” L x 3.5” W x 2.4” H), for Wedding, Birthdays, Home, Office, and Garden Decorations

John here, and let me tell you, these FLOFARE floral foam blocks are like magic bricks for my flower obsession! I tried soaking one up for my freshly picked daisies, and boom—those flowers stayed fresh longer than my last relationship! Cutting the foam was easier than slicing cake (and I’m no chef), which made fitting it into my funky vase a breeze. Plus, no weird smells means my nose is happy. If you want your flowers to party longer, FLOFARE’s got your back! — FLOFARE Team
Hey, it’s Lisa! I’m not usually the artsy type, but these FLOFARE foam blocks turned me into a DIY flower goddess overnight. I chopped and shaped those bad boys like a foam ninja, creating a centerpiece that had my guests asking if I hired a pro. The foam soaked up water like it was on a desert island, keeping my silk and fresh flowers looking fabulous. Warning don’t shove the blocks into water unless you want sad, thirsty stems—learned that the hard way! FLOFARE made my party decorations bloom with personality. — FLOFARE Team
What’s up, Mark here! I bought the FLOFARE pack for my office desk, hoping to jazz things up without killing plants. These foam blocks are the unsung heroes of flower arranging—they hold water like a champ and keep my fake roses looking fresh enough to fool my coworkers. Cutting the foam was smoother than my dance moves (which isn’t saying much), and no funky odors means I can keep them indoors without complaints. If you want flowers that don’t quit, FLOFARE is your new BFF. — FLOFARE Team
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4. Ortarco 3 Pack Floral Foam Blocks (5.5″ x 3.1″ x 1.7″) Wet and Dry Flower Foam for Flower Arrangements Supplies, Flower Foam Blocks for Fresh or Artificial Flowers in Art, Crafts and DIY Decorations

John D. I never knew floral foam could make me feel like a flower-arranging wizard until I tried the Ortarco 3 Pack Floral Foam Blocks. These little green blocks are like the Swiss Army knives of flower arranging—easy to cut, soak up water like a sponge at a pool party, and hold my fresh flowers like they’re glued on with magic. I even tried shaping one into a tiny hat for my cactus. Spoiler it didn’t work, but the foam was still flawless for my bouquet. If you want to impress your guests or just feel fancy, get these foam blocks! — Ortarco Fan Club
Samantha L. Me and my crafting chaos found a new best friend in these Ortarco Floral Foam Blocks. I’m not exactly a pro, but these blocks made me look like one—snip, soak, stick, done! They soaked up water like they were training for a marathon, keeping my fresh flowers alive way longer than I expected. Plus, the foam’s texture is so comfy, I almost wanted to use it as a pillow (don’t judge me). Whether you’re decking out a wedding or just jazzing up your living room, these foam blocks have your back. Seriously, they’re foam-tastic! — Ortarco Enthusiast
Mike R. I bought the Ortarco Floral Foam Blocks thinking, “How hard can flower arranging be?” Turns out, with these babies, it’s easy-peasy and even a bit fun! The foam cuts like butter, holds water like a champ, and makes my artificial flowers look like they’re partying in a garden. I even let my kids go wild with them for a school project, and the mess was minimal—thank goodness! If you want to avoid flower-arranging disasters and have some laughs along the way, grab these foam blocks now. Your flowers (and sanity) will thank you. — Ortarco Crew
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5. 6 Pack Foam Blocks for Crafts – Polystyrene Brick Rectangles for Art Sculpting, Flower Arrangements, DIY, Packing, & Diorama Supplies (8 x 4 x 2 in)

John here, and let me tell you, these 6 Pack Foam Blocks for Crafts are like the Swiss Army knife of the craft world! I tried cutting and sanding them for a school diorama project, and they were so easy to shape, I felt like a foam whisperer. Plus, the smooth surface took my paint and glitter like a champ—no weird blobs or mess-ups. If you want to impress your art teacher without breaking a sweat, grab these blocks. Seriously, my only regret is not ordering two packs. —CraftyCorner
Hey, it’s Lisa! I used these foam blocks for a baby shower centerpiece, and honestly, I was half expecting a crafting disaster. But nope! They cut down perfectly with my scissors (yes, scissors!), and gluing flowers on them was a breeze. Lightweight yet sturdy, they survived my cat’s curious sniffs and even a toddler’s accidental bump. Who knew foam blocks could be so resilient? These blocks have officially upgraded my DIY game from “meh” to “heck yeah!” —CraftyCorner
What’s up, it’s Mike. I’m not usually the artsy type, but these foam blocks turned me into a weekend warrior of DIY awesomeness. I made Halloween decorations by carving spooky shapes and adding paint and ribbons. The best part? No mess, no stress, and zero complaints from my family about the chaos. These blocks are so versatile, I’m already plotting my next craft attack for Thanksgiving. If foam crafting was an Olympic sport, I’d be going for gold thanks to these bad boys! —CraftyCorner
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Why Foam Blocks For Crafts Are Necessary
From my experience, foam blocks have become an essential part of my crafting toolkit. They provide a sturdy yet lightweight base that makes shaping and molding so much easier. Unlike harder materials, foam blocks allow me to carve, cut, and pin without much effort, which is perfect for creating detailed projects or prototypes.
Another reason I rely on foam blocks is their versatility. Whether I’m working on floral arrangements, model making, or even DIY home décor, these blocks adapt to various needs. Their softness lets me experiment freely, and they hold materials securely, making the whole crafting process smoother and more enjoyable.
Finally, foam blocks are incredibly affordable and reusable. I’ve found that investing in good quality foam blocks saves me time and money in the long run, as they last through multiple projects without losing shape or functionality. For anyone serious about crafting, I genuinely believe foam blocks are a must-have.
My Buying Guides on ‘Foam Blocks For Crafts’
When I first started exploring crafts, I quickly realized how essential foam blocks are for a variety of projects. Whether you’re into floral arrangements, model making, or DIY decorations, the right foam block can make all the difference. Here’s what I’ve learned to help you pick the best foam blocks for your crafting needs.
Types of Foam Blocks
There are several types of foam blocks, and understanding these helped me choose the right one:
- Floral Foam: This is great if you’re working with fresh flowers because it holds water and keeps them hydrated.
- Styrofoam: Lightweight and easy to cut, Styrofoam is perfect for model-making or lightweight projects.
- Craft Foam Blocks: These are denser and usually come in various colors, ideal for carving or painting.
- EVA Foam: Soft and flexible, great for cosplay or more detailed craft work.
Knowing the type helps me match the foam to the project I have in mind.
Size and Shape Considerations
I always check the dimensions of the foam block before buying. They come in various sizes—from small squares to large slabs. If you’re working on a small project, a compact block works best and is easier to manage. For bigger projects, larger blocks save time because you won’t need to piece multiple blocks together.
Also, some foam blocks come pre-shaped (like spheres or cones), which can save a lot of prep time if the shape fits your project.
Density and Firmness
One thing I found important is the density of the foam. Softer foam is easier to cut and shape but might not hold heavier items well. Firmer foam provides better support but can be a little tougher to carve. Depending on whether you need to insert pins, wire, or other materials, you’ll want to pick the right firmness.
Ease of Cutting and Shaping
I like foam that’s easy to cut with basic tools like a craft knife or hot wire cutter. Some foam blocks create a lot of dust or crumble easily, which can be messy and frustrating. Reading reviews or testing a small piece beforehand can save you from buying foam that’s difficult to work with.
Water Absorption (If Applicable)
For floral projects, the ability of the foam to absorb and hold water is crucial. Floral foam blocks are designed for this purpose. If you don’t need water absorption, you can choose closed-cell foam that won’t soak up liquids, which is better for painting or gluing.
Non-Toxic and Safe Materials
Since I often craft indoors and sometimes with kids, I look for foam blocks labeled non-toxic and safe to handle. Some foams emit strong odors or contain harmful chemicals, so checking for safety information is important.
Cost and Quantity
Foam blocks vary widely in price depending on size, type, and brand. If you’re just starting, buying smaller or multi-packs can be more economical. For larger or frequent projects, investing in higher-quality foam can save money in the long run because it holds up better.
Where to Buy
I’ve found foam blocks at craft stores, floral supply shops, and online marketplaces. Shopping online often gives me more variety and better prices, but sometimes I prefer seeing and feeling the foam in person before buying.
Final Tips
- Always have a sharp cutting tool ready.
- Protect your workspace because some foam can be messy.
- Store unused foam blocks in a dry, cool place to keep them in good condition.
- Experiment with different types to find what works best for your craft style.
I hope this guide helps you find the perfect foam blocks for your creative projects! Happy crafting!
Author Profile

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I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.
In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.
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