---
product_id: 516724855
title: "Boundless Builder Set"
brand: "cubelets"
price: "€ 1348.26"
currency: EUR
in_stock: null
category: "Cubelets"
url: https://www.desertcart.sk/products/516724855-boundless-builder-set
store_origin: SK
region: Slovakia
---

# Compact 13.5x9.5x2.25 inch kit size Rechargeable Lithium-Ion battery included 19 modular Cubelets for endless builds Boundless Builder Set

**Brand:** cubelets
**Price:** € 1348.26
**Availability:** ❌ Out of Stock

## Summary

> 🤖 Build brilliance, spark curiosity, and join the STEM revolution!

## Quick Answers

- **What is this?** Boundless Builder Set by cubelets
- **How much does it cost?** € 1348.26 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/516724855-boundless-builder-set)

## Best For

- cubelets enthusiasts

## Why This Product

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

## Key Features

- • **Limitless STEM Creativity:** 19 magnetized Cubelets empower kids 4+ to build, code, and innovate endlessly.
- • **Scalable Learning Journey:** From basic motor skills to advanced computational thinking—grows with your child’s brainpower.
- • **Screen-Free, Hands-On Fun:** Engage critical thinking and problem-solving without a screen, perfect for mindful play.
- • **Ready to Go, Built to Last:** Includes rechargeable battery, brick adapters, and durable storage—all backed by a 1-year warranty.
- • **Award-Winning Classroom Favorite:** Trusted by thousands of schools worldwide to inspire future engineers and coders.

## Overview

The Boundless Builder Set by Modular Robotics is a comprehensive STEM robotics kit featuring 19 magnetized Cubelets that teach kids ages 4 and up the fundamentals of robotics and programming. Designed to grow with your child’s skills, it offers screen-free, hands-on learning that nurtures creativity and problem-solving. This award-winning kit includes a rechargeable battery, brick adapters for expanded building, and a durable storage container, all supported by a full one-year warranty and free customer support.

## Description

Modular RoboticsCubelets Robot BlocksBoundless Builder Pack for Robotics Science Engineering Kit (Ages 4 and Up)THE BUILDING BLOCKS FOR IMAGINATION AND EDUCATION. Cubelets Robot Blocks unlock your child’s potential, building a love of science and engineering by inventing and reinventing countless robotics models. Using magnetized cubes, Cubelets help nurture your child’s creativity and problem-solving skills. Each configuration is scalable, growing with your child as they progress from basic motor skills to computational thinking.The Boundless Builder pack gives you access to a full set of award winning Cubelets for the best robot building experience. It’s the perfect way to introduce STEM, robotics, and computational thinking. Already in use in thousands of classrooms around the world, Cubelets Robot Blocks aren’t simply kids engineering toys. They’re award winning STEM kits for teens as well as younger kids, teaching higher level STEM for teens and helping younger kids to break down complex problems and find repeatable solutions. All your child needs to do is connect three Cubelets in order to create a robot. It’s hands-on coding!What’s included in the Cubelets Boundless Builder Pack:1 Brightness Cubelet to enable a construction to detect and respond to light.2 Distance Cubelets to enable a construction to detect and respond to nearby objects1 Temperature Cubelet to build robot constructions that react to changes in temperature1 Knob Cubelet to build robot constructions with precise data value control1 Battery Cubelet providing the energy needed to power robot constructions1 Inverse Cubelet to flip data values, making low values high and vice versa1 Maximum Cubelet passing only the highest data values detected within a construction1 Minimum Cubelet passing only the lowest data values detected within a construction1 Passive Cubelet to build bigger robots, without modifying data values1 Blocker Cubelet passing power but blocking all data values1 Threshold Cubelet blocking data values below a selected threshold1 Bar Graph Cubelet to display block values on a 0–10 scale1 Speaker Cubelet to make robots that beep and chirp based on block values1 Flashlight Cubelet to create constructions that shine a dimmable LED light2 Drive Cubelets to build robot constructions that navigate their world2 Rotate Cubelet to create constructions that whirl and twirl4 Cubelets Brick Adapters 4-pack to add style and expand building capabilities along with brick building toys (includes two "studs" and two "sockets" adapters.)1 Cubelets Container to store and transport your Cubelets.1 Micro-USB Charging Cable to recharge your Battery Cubelet so you can power your robot constructions for hours on endCubelets Robot Blocks Boundless Builder PackSTEM Kits for Teens and Kids Age 4+Cubelets Robot Blocks unlock your child’s potential and build a love of STEM by inventing robotics models. Using magnetized cubes, Cubelets science engineering kits nurture your child’s creativity and problem-solving skills as they progress from basic motor skills to computational thinking At home robotics STEM kit to develop vital learning and problem solving skillsScalable for children as young as 4 up to 17 (and older)Includes 19 Cubelets robot blocks, 4 Brick Adapters and a micro-USB charging cable, all backed by a full one year warranty and free customer supportModular RoboticsThe Building Blocks of Better Thinkers

## Features

- THE BUILDING BLOCKS FOR IMAGINATION AND EDUCATION. Modular Robotics Cubelets robot blocks are used for teaching basic robotics and programming for kids ages 4 and up. The Boundless Builder pack gives you access to a full set of award winning Cubelets for the best robot building experience. It’s the perfect way to introduce STEM, robotics, and computational thinking
- SCALABLE LEVELS OF ROBOTICS. Each robot helps nurture your child’s creativity and problem-solving skills, growing more complex as they progress from basic motor skills to computational thinking. As your child grows, so do Cubelets
- AWARD WINNING ROBOTICS KIT uses play to teach higher level STEM for teens, while also serving as a robotics introduction for younger children. Already in use in thousands of classrooms around the world, Cubelets Robot Blocks aren’t simply kids engineering toys. They’re award winning STEM kits for teens as well as younger kids
- SCREEN FREE ENTERTAINMENT. Cubelets science engineering kits are both fun and educational, fostering the development of critical thinking and problem-solving skills through hands-on engagement for kids as young as 4 years old
- BACKED BY A FULL ONE-YEAR WARRANTY AND FREE SUPPORT. Cubelets at home science engineering kits include 19 Cubelets Robot Blocks, 4 Brick Adapters, one durable Cubelets container and a micro-USB charging cable, all backed by a full one year warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BTTH5JK4 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #202,254 in Toys & Games ( See Top 100 in Toys & Games ) #2,045 in Educational Science Kits |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Item Weight | 4.1 pounds |
| Item model number | CB-KT-EDUBBDEUX-1 |
| Manufacturer | Modular Robotics |
| Manufacturer recommended age | 4 years and up |
| Product Dimensions | 13.5 x 9.5 x 2.25 inches |
| Release date | March 1, 2022 |

## Images

![Boundless Builder Set - Image 1](https://m.media-amazon.com/images/I/71x91HM254L.jpg)
![Boundless Builder Set - Image 2](https://m.media-amazon.com/images/I/71tnf+Is5-L.jpg)
![Boundless Builder Set - Image 3](https://m.media-amazon.com/images/I/81kZ73-N5WL.jpg)
![Boundless Builder Set - Image 4](https://m.media-amazon.com/images/I/81MmIWzVx9L.jpg)
![Boundless Builder Set - Image 5](https://m.media-amazon.com/images/I/71VRPV608cL.jpg)

## Frequently Bought Together

- CUBELETS Modular Robotics Boundless Builder Pack for Science Engineering Kits with 19 Robot Cubes - STEM for Teens and Younger Children (Ages 4+)
- Modular Robotics Cubelets Robot Blocks - Battery Cubelet Robot Cube for Home Robotics Construction - Ages 4+
- CUBELETS Modular Robotics Robot Blocks with 11 Robot Cubes - Curiosity Set for Home Robotics Kit - Kids STEM Kits - Kids Engineering Kit

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-25*