---
product_id: 725948984
title: "hand2mind MathLink Cubes Number Blocks 21-30 Activity Set, Preschool Learning Activity 20 Pieces, Counting Blocks, Connecting Cubes, Educational Toy for Kids, Number Game, Math Manipulation"
brand: "eta hand2mind"
price: "Rp2836172"
currency: IDR
in_stock: true
reviews_count: 7
category: "Eta Hand2mind"
url: https://www.desertcart.id/products/725948984-hand2mind-mathlink-cubes-number-blocks-21-30-activity-set-preschool
store_origin: ID
region: Indonesia
---

# Official Numberblocks TV tie-in 20+ math activities 326 precision interlocking pieces hand2mind MathLink Cubes Number Blocks 21-30 Activity Set, Preschool Learning Activity 20 Pieces, Counting Blocks, Connecting Cubes, Educational Toy for Kids, Number Game, Math Manipulation

**Brand:** eta hand2mind
**Price:** Rp2836172
**Availability:** ✅ In Stock

## Summary

> 🔢 Unlock the power of numbers with every snap!

## Quick Answers

- **What is this?** hand2mind MathLink Cubes Number Blocks 21-30 Activity Set, Preschool Learning Activity 20 Pieces, Counting Blocks, Connecting Cubes, Educational Toy for Kids, Number Game, Math Manipulation by eta hand2mind
- **How much does it cost?** Rp2836172 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/725948984-hand2mind-mathlink-cubes-number-blocks-21-30-activity-set-preschool)

## Best For

- eta hand2mind enthusiasts

## Why This Product

- Trusted eta hand2mind brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **TV-Linked Learning:** 20 math activities directly tied to popular Numberblocks episodes for engaging, story-driven education.
- • **Complete Creative Kit:** Includes 326 pieces—cubes, connectors, faceplates, stickers, and activity cards for immersive learning.
- • **Snap & Connect with Confidence:** Dual connectors ensure sturdy builds that encourage imaginative play and fine motor development.
- • **Master Two-Digit Math with Play:** Build and explore numbers 21-30 for hands-on counting, addition, and subtraction.
- • **Perfect for Preschool to Kindergarten:** Designed for ages 3-5, fostering early numeracy and problem-solving skills with safe, durable plastic.

## Overview

The hand2mind MathLink Cubes Number Blocks 21-30 Activity Set is an officially licensed educational toy from the award-winning Numberblocks series. Featuring 326 interlocking pieces, including cubes, connectors, faceplates, and activity cards, it offers 20 math activities linked to TV episodes. Designed for children aged 3-5, this set promotes hands-on learning of two-digit numbers and key math skills like counting, addition, and subtraction through creative play.

## Description

Product Description Expand your MathLink Cubes number block collection! This MathLink Cube Activity Set from Numberblocks, adds 2 digit number fun to practice math skills and imaginative play. Children can see how the numbers actually work when building their own number blocks from 21 to 30. Through hands-on discovery and play, they learn math skills such as counting, adding, and subtraction This set comes with faceplates, numbering, stickers and accessories, so you can complete the character and create your own story. Each of the 20 mathematical activities listed are linked to an episode on the TV. Grab the MathLink Cube and play together. Each set includes 235 MathLink cubes, 20 Dual Connector MathLink cubes, 33 faceplates, 10 numbers, 3 accessories, 1 sticker sheet, 10 double-sided activity cards, 10 double-sided character cards with build guide, and 1 activity guide. Whether your child is working from preschool to kindergarten, the MathLink Cube 21-30 Activity Set by Numberblocks, a great way to make learning fun and transitions. Numberblocks help millions of children around the world engage in numbers, master important math skills and discover the joy of learning. Safety Warning Small parts

Review: 色々買って見たものの、ナンバーブロックスが一番お気に入りにたいです。youtubeの歌を歌いながら、なぞのぶつかり対消滅する数字のルールを作って楽しそうに遊んでいます。他のブロックでは食いつかなかったので、算数とブロック✕キャラクター動画の組み合わせが絶妙なんだと思います。角もなく適度な力加減で遊びやすい。シール貼りだけちょっと面倒ですが致し方なし
Review: Great toys to learn numbers - My 4-year-old son is so obsessed with these blocks! He can spend all day playing with them.

## Features

- Officially licensed Numberblocks toys: From the friendly TV series Numberblocks, a BBC award-winning show, the Numberblocks crew brings math learning to life with the officially licensed MathLink Cubes Numberblocks 21-30 Activity Set!
- Practical number toys: Children will see how numbers actually work, build number blocks from 21 to 30, and master key math skills such as counting, addition, subtraction, multiplication, and division through practical discovery and play
- Counting toy for children aged 3-5: Expand your MathLink Cubes number block collection! This Numberblocks MathLink Cube Activity Set adds the fun of two-digit numbers to practicing math skills and imaginative play
- 【Preschool Learning Toy】20 types of arithmetic activities, each linked to a TV episode Grab the MathLink cube and play together
- Christmas gift for children aged 3-5: Each set includes 235 MathLink Cubes, 20 Dual Connector MathLink Cubes, 33 face plates, 10 numberings, 3 accessories, 1 sticker sheet, 10 double-sided activity cards, 10 double-sided character cards with build guide, and 1 activity guide

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSPVLVX4 |
| Amazon Bestseller | #11,406 in Toys & Games ( See Top 100 in Toys & Games ) #327 in Toy Building Sets |
| Batteries Required? | No |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,035) |
| Date First Available | June 26, 2024 |
| Item model number | 96321 |
| Manufacturer recommended age | 36 months - 10 years |
| Material Type(s) | Plastic |
| Model Number | 96321 |
| Number of Game Players | 1 |
| Number of Pieces | 326 |
| Product Dimensions | 29.97 x 5.59 x 24.38 cm; 1.36 kg |
| Release date | November 15, 2024 |
| Target Gender | Unisex |

## Images

![hand2mind MathLink Cubes Number Blocks 21-30 Activity Set, Preschool Learning Activity 20 Pieces, Counting Blocks, Connecting Cubes, Educational Toy for Kids, Number Game, Math Manipulation - Image 1](https://m.media-amazon.com/images/I/81tsThAA6YL.jpg)
![hand2mind MathLink Cubes Number Blocks 21-30 Activity Set, Preschool Learning Activity 20 Pieces, Counting Blocks, Connecting Cubes, Educational Toy for Kids, Number Game, Math Manipulation - Image 2](https://m.media-amazon.com/images/I/81co4MvdfpL.jpg)
![hand2mind MathLink Cubes Number Blocks 21-30 Activity Set, Preschool Learning Activity 20 Pieces, Counting Blocks, Connecting Cubes, Educational Toy for Kids, Number Game, Math Manipulation - Image 3](https://m.media-amazon.com/images/I/81ImkiK04vL.jpg)
![hand2mind MathLink Cubes Number Blocks 21-30 Activity Set, Preschool Learning Activity 20 Pieces, Counting Blocks, Connecting Cubes, Educational Toy for Kids, Number Game, Math Manipulation - Image 4](https://m.media-amazon.com/images/I/818TTrtRddL.jpg)
![hand2mind MathLink Cubes Number Blocks 21-30 Activity Set, Preschool Learning Activity 20 Pieces, Counting Blocks, Connecting Cubes, Educational Toy for Kids, Number Game, Math Manipulation - Image 5](https://m.media-amazon.com/images/I/81uAYdm5byL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***ー on January 26, 2026*

色々買って見たものの、ナンバーブロックスが一番お気に入りにたいです。youtubeの歌を歌いながら、なぞのぶつかり対消滅する数字のルールを作って楽しそうに遊んでいます。他のブロックでは食いつかなかったので、算数とブロック✕キャラクター動画の組み合わせが絶妙なんだと思います。角もなく適度な力加減で遊びやすい。シール貼りだけちょっと面倒ですが致し方なし

### ⭐⭐⭐⭐⭐ Great toys to learn numbers
*by 三***月 on September 1, 2025*

My 4-year-old son is so obsessed with these blocks! He can spend all day playing with them.

### ⭐⭐⭐⭐⭐ Review
*by F***Q on January 30, 2026*

High quality and very nice, my son loved it so much

## Frequently Bought Together

- hand2mind MathLink Cubes Numberblocks 21-30 Activity Set, 20 Preschool Learning Activities, Counting Blocks, Linking Cubes, Educational Toys for Kids, Number Games, Math Manipulatives Kindergarten
- hand2mind Numberblocks MathLink Cubes 11-20 Activity Set, 30 Numberblocks Activities Linked to TV Episodes, 155 NumberBlocks MathLink Cubes, Numberblocks Toys, Math Cubes, Homeschool Supplies
- hand2mind MathLink Cubes Numberblocks 1-10 Activity Set, 30 Preschool Learning Activities, Counting Blocks, Linking Cubes, Educational Toys for Kids, Number Games, Math Manipulatives Kindergarten

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-25*