---
product_id: 468731141
title: "Rainbow Crystal Acrylic Strip Blocks Rectangle Stacking Gem Blocks for Kids 16 Colors Gem Cubes Stacking Educational Sensory Light Learning Toys(16PCS Strip Blocks)…"
brand: "koaics"
price: "€ 77.37"
currency: EUR
in_stock: true
category: "Koaics"
url: https://www.desertcart.pt/products/468731141-rainbow-crystal-acrylic-strip-blocks-rectangle-stacking-gem-blocks-kids
store_origin: PT
region: Portugal
---

# 16 vibrant, translucent colors Glows beautifully in natural light Compact 5x2.5x2.5 cm blocks Rainbow Crystal Acrylic Strip Blocks Rectangle Stacking Gem Blocks for Kids 16 Colors Gem Cubes Stacking Educational Sensory Light Learning Toys(16PCS Strip Blocks)…

**Brand:** koaics
**Price:** € 77.37
**Availability:** ✅ In Stock

## Summary

> 🌈 Stack brilliance, spark curiosity, and light up playtime!

## Quick Answers

- **What is this?** Rainbow Crystal Acrylic Strip Blocks Rectangle Stacking Gem Blocks for Kids 16 Colors Gem Cubes Stacking Educational Sensory Light Learning Toys(16PCS Strip Blocks)… by koaics
- **How much does it cost?** € 77.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/468731141-rainbow-crystal-acrylic-strip-blocks-rectangle-stacking-gem-blocks-kids)

## Best For

- koaics enthusiasts

## Why This Product

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

## Key Features

- • **The Ultimate Gift of Joy:** A stunning, durable toy that’s a guaranteed hit for birthdays, holidays, or anytime you want to spark wonder.
- • **Vibrant Rainbow Spectrum:** 16 dazzling colors that inspire creativity and make every stack a visual masterpiece.
- • **Educational Play Meets Fun:** Encourages critical thinking and early numeracy by combining colorful stacking with number learning.
- • **Light-Activated Sensory Magic:** Transforms ordinary play into a mesmerizing light and shadow experience—perfect for light tables or sunny windows.
- • **Precision-Crafted Compactness:** Hand-sanded smooth acrylic blocks sized perfectly for little hands and big imaginations.

## Overview

KOAICS Rainbow Crystal Acrylic Strip Blocks are a set of 16 hand-sanded, translucent acrylic stacking blocks measuring 5x2.5x2.5 cm each. Designed for kids aged 3 and up, these vibrant blocks glow beautifully in natural light, offering a unique sensory and educational experience that promotes critical thinking and numeracy skills. Perfect as a colorful, durable gift that transforms play into a radiant learning adventure.

## Description

desertcart.com: KOAICS Rainbow Crystal Acrylic Strip Blocks Rectangle Stacking Gem Blocks for Kids 16 Colors Gem Cubes Stacking Educational Sensory Light Learning Toys(16PCS Strip Blocks)… : Toys & Games

## Features

- 🟥【Size of The Acrylic Strip Blocks】Size of the Strip Blocks: 5*2.5*2.5 cm. Each of our acrylic gemstone blocks is hand sanded, it is beautifully made and sanded smooth
- 🟨【More Colors】Our Rainbow crystal Strip cube have a total of 16 colors, These are beautiful clear acrylic gemstone, the colors are vibrant and stack nicely. Those Acrylic Gem building blocks motivated your kid to learn more about numerals. They used them as "number blocks", and combined them to make different number combo
- 🟧【Light Shadow Stacking Toys】The colors of the Acrylic Strip Gem Cubes Blocks are vibrant and clear - when held up to the light, they glow with gorgeous color, creating an incredible sensory experience. Amazing to pair with a light table or in front of a window for natural light and colored shadows, they are beautiful and motivating for the kids
- 🟩【The Best Gift】Give your kids this beautiful and colorful rainbow crystal Strip building block toy for birthdays, Christmas and various holidays, they will love it and it will be more fun to match with our beech wood house. After all, who would say no to these shiny colorful Crystal Toys
- 🟦【100% Satisfaction Guarantee】If you have any questions in purchase and use, please feel free to contact us. I will help you and solve your problems as soon as possible, we sincerely hope that our toys can bring happiness to you and your children

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BB25YBPT |
| Additional Features | Stackable |
| Age Range Description | Kid |
| Best Sellers Rank | #78,795 in Toys & Games ( See Top 100 in Toys & Games ) #189 in Toy Stacking Block Sets |
| Brand Name | KOAICS |
| Color | Rainbow |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (107) |
| Educational Objective | Critical Thinking |
| Included Components | Acrylic Rainbow Stacker |
| Item Dimensions | 6.3 x 0.98 x 3.15 inches |
| Item Type Name | Rainbow Acrylic Strip Blocks |
| Item Weight | 1.3 pounds |
| Manufacturer | KOAICS |
| Manufacturer Maximum Age (MONTHS) | 999 |
| Manufacturer Minimum Age (MONTHS) | 36 |
| Manufacturer Part Number | Acrylic Rainbow Stacker |
| Material Type | Acrylic |
| Model Name | 16PCS Strip Blocks |
| Model Number | 16PCS Strip Blocks |
| Model Year | 2021 |
| Number of Pieces | 6 |
| Number of Players | 1 |
| Operation Mode | manual |
| Set Name | 16PCS Strip Blocks |
| Size | 5*2.5*2.5cm |
| Target Audience | Boys, Girls |
| Theme | Love |
| Toy Building Block Type | Stacking Toy Building Block |
| Unit Count | 16 Count |

## Images

![Rainbow Crystal Acrylic Strip Blocks Rectangle Stacking Gem Blocks for Kids 16 Colors Gem Cubes Stacking Educational Sensory Light Learning Toys(16PCS Strip Blocks)… - Image 1](https://m.media-amazon.com/images/I/71OOmytePqL.jpg)
![Rainbow Crystal Acrylic Strip Blocks Rectangle Stacking Gem Blocks for Kids 16 Colors Gem Cubes Stacking Educational Sensory Light Learning Toys(16PCS Strip Blocks)… - Image 2](https://m.media-amazon.com/images/I/61Mlqkj3G6L.jpg)
![Rainbow Crystal Acrylic Strip Blocks Rectangle Stacking Gem Blocks for Kids 16 Colors Gem Cubes Stacking Educational Sensory Light Learning Toys(16PCS Strip Blocks)… - Image 3](https://m.media-amazon.com/images/I/91BSW0zuI5L.jpg)
![Rainbow Crystal Acrylic Strip Blocks Rectangle Stacking Gem Blocks for Kids 16 Colors Gem Cubes Stacking Educational Sensory Light Learning Toys(16PCS Strip Blocks)… - Image 4](https://m.media-amazon.com/images/I/71n7TvQNfwL.jpg)
![Rainbow Crystal Acrylic Strip Blocks Rectangle Stacking Gem Blocks for Kids 16 Colors Gem Cubes Stacking Educational Sensory Light Learning Toys(16PCS Strip Blocks)… - Image 5](https://m.media-amazon.com/images/I/71f3cP9uKfL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Is the color in these blocks UV stable? I want to be able to use them in a window.**
A: Of course, the color in these blocks UV stable! Please rest assured to buy, the effect of the actual product you receive is the same as that shown in the picture.

**Q: Is the color a part of the material? Or is the block color coated?**
A: From inspecting my blocks, I would say they are solid colour. If they are coated, it’s very well done for I can’t see it any indication; however I’ve only done a visual inspection. The blocks are very beautiful in person with each block beveled on the edges. I purchased these to place in windows and for my desk. They’re gorgeous pieces.

**Q: Are they very heavy? To travel with?**
A: The weight of our 5cm strip acrylic block individual weight is 40g, and the weight of 16 pieces strips of acrylic is about 640g. The weight of 2.5cm acrylic square is 20g, and the weight of 16 pieces of acrylic is about 320g.

**Q: What child safety testing has been done?**
A: Hello, we have made three related reports: CPC certification, CPSRS test report, and ASTM test standard. Please rest assured that all toys sold by KOAICS have been tested and reported to be safe.

## Frequently Bought Together

- Rainbow Crystal Acrylic Strip Blocks Rectangle Stacking Gem Cubes for Kids - 16 Colors Educational Sensory Light Learning Toys (16PCS)
- Woodtoe Wooden Building Blocks Set for Kids, 36 PCS Rainbow Acrylic Gem Cubes Blocks - 3 Wood House, Montessori Stacking Toy for Toddlers, Educational STEM Easter Toys for Boys Girls 3-6
- KOAICS 16PCS Acrylic Wooden Gem Blocks, Sparkling Acrylic Colorful StackingToys, Open Ended Play Montessori Educational Toys (16PCS Square Gem Blocks)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-08-02*