---
product_id: 632847572
title: "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"
brand: "hand2mind"
price: "¥15664"
currency: JPY
in_stock: true
reviews_count: 13
category: "Hand2mind"
url: https://www.desertcart.jp/products/632847572-hand2mind-mathlink-cubes-numberblocks-21-30-activity-set-20-preschool
store_origin: JP
region: Japan
---

# 20 double-sided activity cards linked to TV episodes 235 colorful cubes for hands-on math 33 faceplates + 10 Numberlings for creative builds 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

**Brand:** hand2mind
**Price:** ¥15664
**Availability:** ✅ In Stock

## Summary

> 🎲 Level up your child's math game with Numberblocks magic!

## Quick Answers

- **What is this?** 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 by hand2mind
- **How much does it cost?** ¥15664 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/632847572-hand2mind-mathlink-cubes-numberblocks-21-30-activity-set-20-preschool)

## Best For

- hand2mind enthusiasts

## Why This Product

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

## Key Features

- • **Comprehensive Learning Kit:** Includes 235 cubes, connectors, faceplates, Numberlings, stickers, and activity guides for immersive, screen-linked education.
- • **Master Double-Digit Math with Play:** Build and explore numbers 21-30 to unlock advanced counting, adding, subtracting, multiplying, and dividing skills.
- • **Boost Creativity & Critical Thinking:** Hands-on building sparks imagination and problem-solving, turning math into an interactive storytelling adventure.
- • **Officially Licensed Numberblocks Fun:** Engage with award-winning BBC characters that millions of kids love, making learning irresistibly fun and familiar.
- • **Perfect for Preschool to Kindergarten:** Designed for ages 3-5, this set supports early math milestones and smooth transitions to formal schooling.

## Overview

The MathLink Cubes Numberblocks 21-30 Activity Set is an officially licensed, award-winning educational toy designed for children ages 3-5. Featuring 235 colorful cubes, connectors, faceplates, Numberlings, and activity cards linked to the popular BBC Numberblocks TV series, it offers hands-on learning of double-digit math concepts including counting, addition, subtraction, multiplication, and division. This comprehensive set supports early math skills development through interactive play and creative building, making it an essential tool for preschool and kindergarten readiness.

## Description

Grow your MathLink Cubes Numberblocks collection! This Numberblocks MathLink Cubes Activity Set adds more double-digit numbery fun to math skills practice and imaginative play. Children see how numbers really work as they build their own Numberblocks from Twenty-one to Thirty. Through hands-on discovery and play, they will master the math skills of counting, adding, subtracting, and more. This set is complete with faceplates, Numberlings, stickers, and accessories to complete the characters and create your own stories. Each of the 20 included math activities are linked to the episodes on TV. Grab your MathLink Cubes and play along! Each set includes 235 MathLink Cubes, 20 Dual Connector MathLink Cubes, 33 Faceplates, 10 Numberlings, 3 Accessories, 1 Sticker Sheet, 10 Double-sided Activity Cards, 10 Double-sided Character Cards with Build Guides, and 1 Activity Guide. As your little one works from preschool to kindergarten, the Numberblocks MathLink Cubes 21-30 Activity Set is a great way to make learning fun and help with the transition. Numberblocks is helping millions of children around the world to fall in love with numbers, master key math skills, and discover the joy of learning.

Review: Great learning Math tool - What a great learning toy! So perfect for ages 3+ , very educational, amazing quality and colorful. This brand has great grip and sticks great with our sets. Easy to store and truly quality gift for any occasion.
Review: Perfect for learning - Great for learning and counting! My son loves his number blocks

## Features

- OFFICIALLY LICENSED NUMBERBLOCKS TOYS: From the friendly TV series Numberblocks, an award-winning show from BBC, the Numberblocks crew brings math learning to life with the officially licensed MathLink Cubes Numberblocks 21-30 Activity Set!
- HANDS-ON NUMBER TOYS: Children see how numbers really work as they build their own Numberblocks Twenty-One to Thirty and master key math skills such as counting, adding, subtracting, multiplying, and dividing through hands-on discovery and play.
- COUNTING TOYS FOR KIDS AGES 3-5: Grow your MathLink Cubes Numberblocks collection! This Numberblocks MathLink Cubes Activity Set adds more double-digit numbery fun to math skills practice and imaginative play.
- PRESCHOOL LEARNING TOYS: Each of the 20 math activities are linked to the episodes on TV. Grab your MathLink Cubes and play along!
- HOMESCHOOL ESSENTIALS: Each set includes 235 MathLink Cubes, 20 Dual Connector MathLink Cubes, 33 Faceplates, 10 Numberlings, 3 Accessories, 1 Sticker Sheet, 10 Double-sided Activity Cards, 10 Double-sided Character Cards with Build Guides, and 1 Activity Guide.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSPVLVX4 |
| Age Range Description | Kid |
| Best Sellers Rank | #6,831 in Toys & Games ( See Top 100 in Toys & Games ) #494 in Learning & Education Toys |
| Brand Name | hand2mind |
| Color | Multicolored |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,136) |
| Educational Objective | Math |
| Included Components | 235 MathLink Cubes, 20 Connectors, 33 Faceplates, 10 Numberlings, and more! |
| Indoor Outdoor Usage | Indoor |
| Is Assembly Required | No |
| Item Dimensions | 11.8 x 2.2 x 9.6 inches |
| Item Type Name | Learning and Development Toys |
| Item Weight | 1.36 Kilograms |
| Manufacturer | hand2mind |
| Manufacturer Maximum Age (MONTHS) | 120.0 |
| Manufacturer Minimum Age (MONTHS) | 36.0 |
| Manufacturer Part Number | 96321 |
| Material Type | Plastic |
| Model Number | 96321 |
| Number of Players | 1 |
| Operation Mode | Manual |
| Power Source | Manual |
| Set Name | Numberblocks 21-30 |
| Size | Medium, Small |
| Sub Brand | Numberblocks |
| Subject Character | Numberblocks |
| Supported Battery Types | No batteries required |
| Theme | Cartoon |
| UPC | 848850120833 |

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/81tsThAA6YL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great learning Math tool
*by S***C on December 15, 2025*

What a great learning toy! So perfect for ages 3+ , very educational, amazing quality and colorful. This brand has great grip and sticks great with our sets. Easy to store and truly quality gift for any occasion.

### ⭐⭐⭐⭐⭐ Perfect for learning
*by J***S on February 6, 2026*

Great for learning and counting! My son loves his number blocks

### ⭐⭐⭐⭐⭐ Your kid will love these!
*by P***E on February 24, 2026*

My 4 yr old LOVES these!! They provide hours of screen free time and he is obsessed with numbers and learning has become so fun with these.

## 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 Japan*
*Store origin: JP*
*Last updated: 2026-03-20*