---
product_id: 570674126
title: "Robot Building Kit with Remote Control Gifts for Kids Boys Ages 8-12, STEM Coding Robotic Technic Tracked Racer Car Toys for Birthday - Build 4in1 Model with 631 Pieces"
brand: "sillbird"
price: "€ 122.59"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sillbird"
url: https://www.desertcart.hr/products/570674126-robot-building-kit-with-remote-control-gifts-for-kids-boys
store_origin: HR
region: Croatia
---

# App-controlled speed & eye color 30 min rechargeable play 631 precision pieces Robot Building Kit with Remote Control Gifts for Kids Boys Ages 8-12, STEM Coding Robotic Technic Tracked Racer Car Toys for Birthday - Build 4in1 Model with 631 Pieces

**Brand:** sillbird
**Price:** € 122.59
**Availability:** ✅ In Stock

## Summary

> 🤖 Unlock the future of play with every build and code!

## Quick Answers

- **What is this?** Robot Building Kit with Remote Control Gifts for Kids Boys Ages 8-12, STEM Coding Robotic Technic Tracked Racer Car Toys for Birthday - Build 4in1 Model with 631 Pieces by sillbird
- **How much does it cost?** € 122.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/570674126-robot-building-kit-with-remote-control-gifts-for-kids-boys)

## Best For

- sillbird enthusiasts

## Why This Product

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

## Key Features

- • **Build Beyond Limits:** 4-in-1 modular designs fuel creativity and challenge growing STEM minds.
- • **STEM Skills Ignited:** Hands-on coding, engineering, and problem-solving wrapped in fun, interactive play.
- • **Remote & App Mastery:** Seamlessly switch between remote control and intuitive app for personalized robot action.
- • **Family Bonding Builder:** Easy-to-follow instructions invite parents to join the STEM adventure and teamwork.
- • **Recharge & Play Longer:** Built-in rechargeable battery delivers up to 30 minutes of uninterrupted robotic racing.

## Overview

The Sillbird Robot Building Kit is a 631-piece STEM toy designed for kids aged 8-12, featuring 4 buildable models with remote and app control. It offers customizable speed and eye colors, rechargeable battery for 30 minutes of play, and easy instructions that foster creativity, coding skills, and family engagement.

## Description

Buy Sillbird Robot Building Kit with Remote Control Gifts for Kids Boys Ages 8-12, STEM Coding Robotic Technic Tracked Racer Car Toys for Birthday - Build 4in1 Model with 631 Pieces: Building Sets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great toy-challenge for 8yr old - This is a really nice RC STEM robot. Instructions for most part were very good. Experienced 8yr old lego builder was really challenged. For our kit, some modifications were needed. One of the eye socket rims was not properly made. (round peg in splined hole) The power plug would not fit between connection parts surrounding the area. Knobs on the plug had to be sanded off to allow connection to power brick socket. Very fast with included remote . Better control with the App. Overall a really fun robot.
Review: Fun STEM Building kit - My grandson had fun putting this together. He is a lego expert.

## Features

- 🎁 𝐏𝐞𝐫𝐟𝐞𝐜𝐭 𝐆𝐢𝐟𝐭 𝐟𝐨𝐫 𝐄𝐯𝐞𝐫𝐲 𝐎𝐜𝐜𝐚𝐬𝐢𝐨𝐧: Whether for birthdays, holidays, or special achievements, this STEM robot kit is the perfect gift for boys and girls aged 6 and up. This robotics toy grows with them, making it the ideal gift for every milestone
- 🛠️ 𝐇𝐚𝐧𝐝𝐬-𝐨𝐧 𝐒𝐓𝐄𝐌 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠: Ignite creativity and problem-solving skills with this 631-piece robot building kit. Perfect for kids aged 8-12, it encourages exploration of robotics, engineering, and basic programming in a fun, interactive way
- 📱 𝐂𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐚𝐛𝐥𝐞 𝐒𝐩𝐞𝐞𝐝 𝐚𝐧𝐝 𝐄𝐲𝐞 𝐂𝐨𝐥𝐨𝐫: Control the robot with the easy-to-use remote or intuitive app. The app lets you adjust the speed and customize the robot’s eye light color from 8 options, offering a fun, personalized experience that keeps kids engaged with every interaction
- 🚗 𝟒-𝐢𝐧-𝟏 𝐁𝐮𝐢𝐥𝐝𝐚𝐛𝐥𝐞 𝐌𝐨𝐝𝐞𝐥𝐬: Build 4 exciting designs with unique electroplated and black-red color parts—from simple tracked racer cars to complex bots. With increasing difficulty, it grows with your child’s creativity, offering endless fun and challenges
- 📚 𝐄𝐚𝐬𝐲-𝐭𝐨-𝐅𝐨𝐥𝐥𝐨𝐰 𝐈𝐧𝐬𝐭𝐫𝐮𝐜𝐭𝐢𝐨𝐧𝐬: The robot kit includes exclusive patterns stickers and a colorful, step-by-step guide that’s simple for kids and adults to read. Parents can also join in the fun, helping their child build and learn together, enhancing bonding and team building skills
- 🔋 𝐑𝐞𝐜𝐡𝐚𝐫𝐠𝐞𝐚𝐛𝐥𝐞 𝐟𝐨𝐫 𝐋𝐨𝐧𝐠-𝐋𝐚𝐬𝐭𝐢𝐧𝐠 𝐏𝐥𝐚𝐲: Enjoy up to 30 minutes of play on a single charge. The built-in rechargeable battery ensures hassle-free playtime without the need for constant battery replacements.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CCRBB18G |
| Additional Features | Easy Storage, Lightweight, Non Toxic, Rechargeable, Scratch Resistant |
| Age Range Description | Kid Teens Adults |
| Best Sellers Rank | #47,239 in Toys & Games ( See Top 100 in Toys & Games ) #1,537 in Toy Building Sets |
| Brand Name | Sillbird |
| Color | 2-red |
| Customer Package Type | FFP |
| Customer Reviews | 4.5 4.5 out of 5 stars (612) |
| Educational Objective | Analytical Skill, Cognitive Development, Creative Thinking, Imagination Development, Patience Skills, Problem Solving Skills, STEM, Team Building Skills |
| Included Components | Instruction Manual |
| Is Assembly Required | Yes |
| Item Dimensions | 12.8 x 2.3 x 8.8 inches |
| Item Weight | 1.02 Kilograms |
| Manufacturer | Sillbird |
| Manufacturer Minimum Age (MONTHS) | 72.00 |
| Manufacturer Part Number | CA-887 |
| Material Type | Plastic |
| Model Name | Technic Robot |
| Model Number | CA-887 |
| Model Year | 2025 |
| Number of Batteries | 1 D batteries required. (included) |
| Number of Pieces | 631 |
| Operation Mode | manual, automatic |
| Power Source | Rechargeable Battery |
| Size | Medium |
| Supported Battery Types | Built-in rechargeable battery, up to 30 minutes of playtime |
| Target Audience | Adult, Boys, Girls |
| Theme | Fantasy, Robot, Space, Vehicle |
| Toy Building Block Type | Interlocking Toy Building Block |

## Images

![Robot Building Kit with Remote Control Gifts for Kids Boys Ages 8-12, STEM Coding Robotic Technic Tracked Racer Car Toys for Birthday - Build 4in1 Model with 631 Pieces - Image 1](https://m.media-amazon.com/images/I/91AFV8s6XqL.jpg)

## Available Options

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

## Questions & Answers

**Q: What can be done in the programming mode?**
A: In the programming mode, you can edit and save a sequence of operations to be demonstrated by the robot.

**Q: This robot looks so cool that I want to buy it for my 10 year old son for Christmas, how big does it look? Can I charge it?**
A: When completed, the robot will be about 20cm tall. Each model is rechargeable.

**Q: Can the color of the robot's eyes be changed using the app?**
A: Yes, the eye color can be customized through the app.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great toy-challenge for 8yr old
*by S***E on January 8, 2026*

This is a really nice RC STEM robot. Instructions for most part were very good. Experienced 8yr old lego builder was really challenged. For our kit, some modifications were needed. One of the eye socket rims was not properly made. (round peg in splined hole) The power plug would not fit between connection parts surrounding the area. Knobs on the plug had to be sanded off to allow connection to power brick socket. Very fast with included remote . Better control with the App. Overall a really fun robot.

### ⭐⭐⭐⭐⭐ Fun STEM Building kit
*by S***R on February 1, 2026*

My grandson had fun putting this together. He is a lego expert.

### ⭐⭐⭐⭐⭐ Son loves it
*by G***N on January 19, 2026*

Son loved building it and playing with it. We were actually missing 2 small pieces so I contacted customer service for the company and they were great. They immediately had us verify the model and pieces and shipped them out to us. Great toy!

## Frequently Bought Together

- Sillbird Robot Building Kit with Remote Control Gifts for Kids Boys Ages 8-12, STEM Coding Robotic Technic Tracked Racer Car Toys for Birthday - Build 4in1 Model with 631 Pieces
- Sillbird Robot Building Kit with Remote Control STEM Gifts for Boys Age 8-13, Technic Coding Robotic Toys for Kids Birthday, Buildable 5in1 Models with 488 Pieces
- Sillbird Robot Building Kit with Remote Control STEM Gifts for Kids Boys Ages 8-12, Coding Robotic Technic Creative Toys for Birthday - Build 5in1 Model with 433 Pieces

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-25*