---
product_id: 657572917
title: "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"
brand: "sillbird"
price: "¥34889"
currency: JPY
in_stock: true
reviews_count: 5
category: "Sillbird"
url: https://www.desertcart.jp/products/657572917-sillbird-robot-building-kit-with-remote-control-stem-gifts-kids
store_origin: JP
region: Japan
---

# Bluetooth app + remote control 40 min rechargeable playtime 433 precision build 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

**Brand:** sillbird
**Price:** ¥34889
**Availability:** ✅ In Stock

## Summary

> 🤖 Build, code, and command your future tech star!

## Quick Answers

- **What is this?** 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 by sillbird
- **How much does it cost?** ¥34889 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/657572917-sillbird-robot-building-kit-with-remote-control-stem-gifts-kids)

## 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

- • **5-in-1 Transformative Builds:** From robot to road roller—grow skills with every model
- • **Rechargeable & Ready for Action:** Up to 40 minutes of uninterrupted fun, no battery swaps
- • **STEM-Centric Coding & Creativity:** Hands-on learning that sharpens problem-solving and coding
- • **Expressive LED Eyes & Dynamic Sounds:** Bring your robot to life with personality-packed play
- • **Clear Instructions for Confident Assembly:** Lego-style guides empower kids to build independently

## Overview

The Sillbird Robot Building Kit is a 433-piece STEM toy designed for kids 8-12, featuring 5 buildable models including a musical robot with LED eyes and sound effects. Controlled via Bluetooth app or remote, it encourages coding skills and creativity. Rechargeable battery offers 40 minutes of play, while clear instructions make assembly easy and engaging.

## Description

The Musical Marvel of Robotics - RockRoller, a 3-in-1 Guitarist Robot Building Kit that's all about making music and moving forward. With this set, kids can build a robot that's not only a musical sensation but also a mighty machine capable of transforming into a road roller or transport vehicle. This 433-piece kit is packed with features like expressive LED eyes and interactive sounds that change with every move, making playtime both visual and auditory. The included app or remote control allows for driving and programming modes, giving kids the power to command their creation and learn the basics of coding. A perfect gift for kids aged 8 and up, the RockRoller is an engaging and educational toy that brings together the best of STEAM learning and creative play.

Review: This robot kit is awesome. I bought it to work together with my fairly advanced 3 year old. It’s very easy to assemble - it is very “Lego-esque” in the instructions, shapes and piece intersections. If your child is Lego-savvy, they will probably be able to complete this project on their own. We were able to get it done in 3-4 hours total. My daughter was able to click a lot of the pieces together and help count and find the pieces herself. The final product (Model A) is an adorable robot to at moves around very well via the remote and makes some pretty entertaining and emotional sounds. My daughter loves playing with it and can use remote fairly well on her own - she’s been chasing the cats around our living room and kitchen with it for over an hour now! Defiantly my favorite art/craft/project purchase in months! Highly recommend.
Review: Très amusant. Les enfants sont ravis.

## Features

- 🎁𝐓𝐡𝐞 𝐏𝐞𝐫𝐟𝐞𝐜𝐭 𝐆𝐢𝐟𝐭 𝐟𝐨𝐫 𝐄𝐯𝐞𝐫𝐲 𝐌𝐢𝐥𝐞𝐬𝐭𝐨𝐧𝐞: From birthdays to holidays, this 5-in-1 robot kit makes the ideal gift for kids ages 8 and up. A fun way to celebrate their growth while sparking their curiosity about robotics and creativity. Make every special occasion a memorable moment of learning
- 🔧𝐒𝐓𝐄𝐌 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 & 𝐂𝐫𝐞𝐚𝐭𝐢𝐯𝐢𝐭𝐲: Encourage hands-on learning with 433 buildable pieces! This toy boosts problem-solving, coding, and critical thinking skills, while offering a screen-free, fun playtime that engages kids in STEM education. Perfect for nurturing young minds
- 🎸𝐄𝐱𝐩𝐫𝐞𝐬𝐬𝐢𝐯𝐞 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐄𝐲𝐞𝐬 & 𝐒𝐨𝐮𝐧𝐝: RockRoller’s LED eyes and fun sound effects change with each movement, giving this robot a unique personality! Control it easily through Bluetooth app or remote, allowing kids to engage deeply and explore the joy of programming their own robotic companion
- 🎨𝟓-𝐢𝐧-𝟏 𝐅𝐮𝐧 & 𝐂𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞: One toy, five exciting builds! With varying difficulty levels, kids can start with simple models and progress to more complex ones. Whether building a robot, car, or vehicle, this set grows with your child’s skills, providing endless creative play
- 🛠️ 𝐀𝐬𝐬𝐞𝐦𝐛𝐥𝐲 𝐰𝐢𝐭𝐡 𝐂𝐥𝐞𝐚𝐫 𝐈𝐧𝐬𝐭𝐫𝐮𝐜𝐭𝐢𝐨𝐧𝐬: Enjoy a smooth, confident build with clear, colorful instructions. Perfect for kids to assemble independently or with family, turning the building process into a fun, shared experience. The ideal way to enhance motor skills and family bonding
- 🔋𝐑𝐞𝐜𝐡𝐚𝐫𝐠𝐞𝐚𝐛𝐥𝐞, 𝐋𝐨𝐧𝐠-𝐋𝐚𝐬𝐭𝐢𝐧𝐠 𝐅𝐮𝐧: Say goodbye to replacing batteries! This robot features a rechargeable battery, offering up to 40 minutes of continuous play on a single charge. Keep the fun going without the hassle of constantly changing batteries, making it a great choice
- 🔇 𝐓𝐡𝐞 𝐛𝐮𝐢𝐥𝐭-𝐢𝐧 𝐬𝐨𝐮𝐧𝐝 𝐜𝐚𝐧 𝐞𝐚𝐬𝐢𝐥𝐲 𝐛𝐞 𝐭𝐮𝐫𝐧𝐞𝐝 𝐨𝐧 𝐨𝐫 𝐨𝐟𝐟 𝐚𝐜𝐜𝐨𝐫𝐝𝐢𝐧𝐠 𝐭𝐨 𝐲𝐨𝐮𝐫 𝐧𝐞𝐞𝐝𝐬 𝐛𝐲 𝐚 𝐭𝐢𝐧𝐲 𝐛𝐥𝐚𝐜𝐤 𝐛𝐮𝐭𝐭𝐨𝐧 𝐧𝐞𝐱𝐭 𝐭𝐨 𝐭𝐡𝐞 𝐩𝐨𝐰𝐞𝐫 𝐬𝐰𝐢𝐭𝐜𝐡
- 📱 𝐓𝐡𝐞 𝐫𝐞𝐦𝐨𝐭𝐞 𝐫𝐞𝐪𝐮𝐢𝐫𝐞𝐬 𝟐 𝐱 𝐀𝐀 𝐛𝐚𝐭𝐭𝐞𝐫𝐢𝐞𝐬 (𝐧𝐨𝐭 𝐢𝐧𝐜𝐥𝐮𝐝𝐞𝐝). 𝐀𝐩𝐩 𝐢𝐬 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐰𝐢𝐭𝐡 𝐬𝐞𝐥𝐞𝐜𝐭𝐞𝐝 𝐢𝐎𝐒 𝟏𝟏 𝐨𝐫 𝐚𝐛𝐨𝐯𝐞(𝐬𝐚𝐦𝐞 𝐚𝐬 𝐢𝐏𝐚𝐝), 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝟏𝟐 𝐨𝐫 𝐚𝐛𝐨𝐯𝐞

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DCJ5LH5T |
| Assembly Required | Yes |
| Batteries | 1 D batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Best Sellers Rank | #96,425 in Toys ( See Top 100 in Toys ) #4,448 in Toy Building Sets |
| Color | Purple and Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (203) |
| Date First Available | 25 August 2024 |
| Educational Objective(s) | STEM |
| Manufacturer recommended age | 8 years and up |
| Manufacturer reference | CA-B892 |
| Material Type(s) | Plastic |
| Number of Puzzle Pieces | 433 |
| Package Dimensions | 32.7 x 22.8 x 6.7 cm; 1.11 kg |
| tech_spec_battery_description_toys | Rechargeable lithium-ion battery for the robot; 2 AA batteries required for the remote control |

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/81tc+3W3WqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by H***M on 21 May 2025*

This robot kit is awesome. I bought it to work together with my fairly advanced 3 year old. It’s very easy to assemble - it is very “Lego-esque” in the instructions, shapes and piece intersections. If your child is Lego-savvy, they will probably be able to complete this project on their own. We were able to get it done in 3-4 hours total. My daughter was able to click a lot of the pieces together and help count and find the pieces herself. The final product (Model A) is an adorable robot to at moves around very well via the remote and makes some pretty entertaining and emotional sounds. My daughter loves playing with it and can use remote fairly well on her own - she’s been chasing the cats around our living room and kitchen with it for over an hour now! Defiantly my favorite art/craft/project purchase in months! Highly recommend.

### ⭐⭐⭐⭐⭐ Review
*by S***S on 28 December 2025*

Très amusant. Les enfants sont ravis.

### ⭐⭐⭐⭐⭐ Review
*by J***G on 9 January 2026*

Gave this to me grandson for Christmas he loved it especially when he had to put it together even though he was a little under the age requirements on the box.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-14*