---
product_id: 525712446
title: "12 Pack Craft Styrofoam Blocks 20 x 10 x 5cm Rectangle Polystyrene Foam Bricks Smooth Foam Block for Sculpture Modeling DIY Arts Crafting Class Floral Arrangement – White"
brand: "fweek"
price: "$1650"
currency: MXN
in_stock: false
reviews_count: 1
url: https://www.desertcart.mx/products/525712446-12-pack-craft-styrofoam-blocks-20-x-10-x-5cm
store_origin: MX
region: Mexico
---

# Perfect for DIY crafts 20 x 10 x 5cm Easily cut & shape 12 Pack Craft Styrofoam Blocks 20 x 10 x 5cm Rectangle Polystyrene Foam Bricks Smooth Foam Block for Sculpture Modeling DIY Arts Crafting Class Floral Arrangement – White

**Brand:** fweek
**Price:** $1650
**Availability:** ❌ Out of Stock

## Summary

> 🎉 Craft Your Dreams into Reality!

## Quick Answers

- **What is this?** 12 Pack Craft Styrofoam Blocks 20 x 10 x 5cm Rectangle Polystyrene Foam Bricks Smooth Foam Block for Sculpture Modeling DIY Arts Crafting Class Floral Arrangement – White by fweek
- **How much does it cost?** $1650 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/525712446-12-pack-craft-styrofoam-blocks-20-x-10-x-5cm)

## Best For

- fweek enthusiasts

## Why This Product

- Trusted fweek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **User-Friendly Design:** Score and shape with ease for any project.
- • **Endless Possibilities:** Ideal for floral arrangements, decorations, and more.
- • **Craft Your Imagination:** Unleash your creativity with versatile foam blocks!
- • **Lightweight & Portable:** Easily transportable for all your crafting needs.
- • **Satisfaction Guaranteed:** Quality warranty for peace of mind.

## Overview

The FWEEK 12 Pack Craft Styrofoam Blocks are versatile, lightweight foam bricks measuring 20 x 10 x 5cm, perfect for a variety of DIY projects, floral arrangements, and festive decorations. Designed for easy manipulation and cutting, these blocks are ideal for both personal and educational crafting endeavors, with a satisfaction guarantee for quality assurance.

## Description

FWEEK 12-Pack Rectangle Polystyrene Smooth Foam Bricks These versatile foam rectangles can be easily customized and decorated with glitter, paper, paint, rope, flowers, or glitter to create floral arrangements, science projects, party decorations, or wedding centerpieces. Made from polystyrene foam, they’re the ideal craft foam for your next DIY project.Package Included - 12 x Craft Foam Blocks

Review: This is not styrofoam - Bought this “styrofoam” for a school science project expecting to be able to slice and shave it into shape. Instead, these blocks are made of polystyrene which are completely unfit for purpose - they disintegrate into tiny balls, useless

## Features

- SIZE - - Each foam block measures 20 x 10 x 5CM. The size of the foam block is easy to manipulate and can be temporarily fastened to each other if needed to increase the overall size of the blocks for use with larger craft projects.
- MULTIPLE USES - - Use as the base for a larger craft or a table centerpiece with flower picks, flags, cake pops, or lollipops sticking out of it. Or use it to make a sign for the house or office to send a message. This foam is also under direct supervision and would lend itself very nicely for their learning projects.
- EASY TO USE - - Score it with a knife or other tool and it will come apart easily. The lightness of the foam is also great as they can be easily transported or just moved from place to place around your work area.
- GREAT FOR CRAFTS - - Designed for DIY and crafts projects. Perfect for weddings, Christmas, Valentine's Day, baby showers, party decorations and festive occasions. Cut the block into any shape you want including letters. Decorate with glitter, paper, paint or anything you can think of.
- QUALITY WARRANTY - - Full refund or replacement can be provided if you are not satisfied with our craft foam blocks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | FWEEK |
| Model Number | GGUK-Styrofoam-12PCS--230210 |
| Colour | white |
| Package Dimensions | 41 x 30.7 x 10.5 cm; 110 g |
| Item Weight | 110 g |

## Images

![12 Pack Craft Styrofoam Blocks 20 x 10 x 5cm Rectangle Polystyrene Foam Bricks Smooth Foam Block for Sculpture Modeling DIY Arts Crafting Class Floral Arrangement – White - Image 1](https://m.media-amazon.com/images/I/41XatR4zt9L.jpg)
![12 Pack Craft Styrofoam Blocks 20 x 10 x 5cm Rectangle Polystyrene Foam Bricks Smooth Foam Block for Sculpture Modeling DIY Arts Crafting Class Floral Arrangement – White - Image 2](https://m.media-amazon.com/images/I/51FX1bklecL.jpg)
![12 Pack Craft Styrofoam Blocks 20 x 10 x 5cm Rectangle Polystyrene Foam Bricks Smooth Foam Block for Sculpture Modeling DIY Arts Crafting Class Floral Arrangement – White - Image 3](https://m.media-amazon.com/images/I/51ShgIGtkmL.jpg)
![12 Pack Craft Styrofoam Blocks 20 x 10 x 5cm Rectangle Polystyrene Foam Bricks Smooth Foam Block for Sculpture Modeling DIY Arts Crafting Class Floral Arrangement – White - Image 4](https://m.media-amazon.com/images/I/61lF81LVOzL.jpg)
![12 Pack Craft Styrofoam Blocks 20 x 10 x 5cm Rectangle Polystyrene Foam Bricks Smooth Foam Block for Sculpture Modeling DIY Arts Crafting Class Floral Arrangement – White - Image 5](https://m.media-amazon.com/images/I/71NJsXFO4eL.jpg)

## Customer Reviews

### ⭐ This is not styrofoam
*by J***C on 26 November 2023*

Bought this “styrofoam” for a school science project expecting to be able to slice and shave it into shape. Instead, these blocks are made of polystyrene which are completely unfit for purpose - they disintegrate into tiny balls, useless

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.mx/products/525712446-12-pack-craft-styrofoam-blocks-20-x-10-x-5cm](https://www.desertcart.mx/products/525712446-12-pack-craft-styrofoam-blocks-20-x-10-x-5cm)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-26*