---
product_id: 428394571
title: "Ultra Bionic Blaster STEM Experiment Kit | Construct a Robotic Foam Dart Blasting Glove | Challenging Build, Learn About Mechanical Technology & Engineering"
brand: "thames & kosmos"
price: "€ 65.15"
currency: EUR
in_stock: true
reviews_count: 13
category: "Thames & Kosmos"
url: https://www.desertcart.pt/products/428394571-ultra-bionic-blaster-stem-experiment-kit-construct-a-robotic-foam
store_origin: PT
region: Portugal
---

# 6 foam darts included 20-page full-color manual 100+ precision parts Ultra Bionic Blaster STEM Experiment Kit | Construct a Robotic Foam Dart Blasting Glove | Challenging Build, Learn About Mechanical Technology & Engineering

**Brand:** thames & kosmos
**Price:** € 65.15
**Availability:** ✅ In Stock

## Summary

> 🚀 Build. Blast. Belong. The future of hands-on STEM is on your wrist.

## Quick Answers

- **What is this?** Ultra Bionic Blaster STEM Experiment Kit | Construct a Robotic Foam Dart Blasting Glove | Challenging Build, Learn About Mechanical Technology & Engineering by thames & kosmos
- **How much does it cost?** € 65.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/428394571-ultra-bionic-blaster-stem-experiment-kit-construct-a-robotic-foam)

## Best For

- thames & kosmos enthusiasts

## Why This Product

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

## Key Features

- • **Award-Winning STEM Fun:** 2022 ASTRA Best Toys for Kids winner—join the elite circle of young innovators and makers.
- • **Triple Dart Launch Power:** Fire up to three foam darts in rapid succession with a smart scissor-arm mechanism—precision meets play.
- • **Custom Fit for Every Hand:** Adjustable wrist strap ensures a sleek, comfortable fit for small to medium hands—wear your engineering pride.
- • **Step-by-Step Science Journey:** Guided by a vibrant 20-page manual with QR-coded videos, dive deep into the physics of air and pneumatic tech.
- • **Master Pneumatics, No Batteries Needed:** Experience hands-on STEM with an air-powered blaster glove—zero motors, zero batteries, 100% brainpower.

## Overview

The Ultra Bionic Blaster is a hands-on STEM kit that lets users build an air-powered robotic glove capable of launching foam darts without batteries or motors. Featuring over 100 plastic parts, an adjustable wrist strap, and a detailed 20-page manual with video support, it teaches pneumatic principles through engaging assembly and play. Suitable for ages 10+, it won the 2022 ASTRA Best Toys for Kids in the Science category.

## Description

Have a blast with this awesome engineering project! Construct an air-powered robotic glove that launches safe foam darts. Learn about pneumatics — technologies that use pressurized air to perform work — and many cool mechanisms as you assemble the blaster from over 100 pieces. After you’ve built and tested your blaster, slide it on and strap it to your wrist. The first pull of the trigger causes the scissor arm to lift up the barrels and launch the first dart. Pull the trigger two more times to launch the next two darts. Grab some additional darts from the reserve clip under your wrist and reload. The blaster is entirely powered by your hand and the amazing pneumatic system — no batteries or motors required! Turn the dial to rotate the two outer launchers for a wider spread. Adjust the location of the wrist strap to fit almost all hands. A full-color, step-by-step manual guides you through assembling and using the blaster and provides fascinating scientific information about pneumatic systems and the physics of air. Compatible with many standard foam darts.

Review: Mama C - Kids love this product. A little challenging for younger children.
Review: Extremely Frustrating - I've built several Thames and Kosmos kits with my kids - including the really complicated hydraulic hand. The other kits were great, so I bought this one cause it looks really fun.... But, it's horrible. First, you need a very small screwdriver and a pair of wire cutters that are not included. No big deal there. The problem is the build is EXTREMELY frustrating and it's VERY FLIMSY. The whole top part of this that hold the bullets doesn't secure on in any meaningful way and it comes off easily. The little sights fall off easily. The spring that is supposed to help raise and lower the launcher part is not only difficult to put on, it unhooks constantly. I took this thing apart and reassembled it several times. I must have spent a minimum of 3 hours just trying to "fix" this. I'm the end, I can't get it to work as intended. The handle jams up and won't compress, gets stuck in place, or does not generate enough force to compress the springs in the back because the gears get caught up. One half of the handle slides up more than the other and then it gets stuck. I poured oil I had on this over liberally over every single gear, contact surface, and spring trying to get this to function. It'll launch a bullet if I manually pull the air generator apparatus back, which is tricky to do, but I know that part works. It's the handle and gears of this thing... Which is also really annoying because the handles have multiple tiny screws in them add its a total pain to have to deconstruct them again and again. I did not enjoy this. The fragile construction and unfuncrional results are disappointing and just frustrating. Frustrating.... And I feel Iike I should type that about 5 more times.

## Features

- Build your own awesome, wearable, air-powered robotic blaster glove!
- Learn about pneumatic systems and the physics of air; no motors or batteries required!
- Adjusts to fit different hand sizes and kit includes six standard-size foam darts.
- A 20-page, full-color manual guides the challenging assembly and includes QR codes to troubleshooting tips and assembly videos.
- For ages 10+ with help or 12+ for independent play; high play value, even after the initial construction is complete!
- A 2022 ASTRA Best Toys for Kids Winner (Science category)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QH6BSRW |
| Age Range Description | Kid |
| Best Sellers Rank | #61,418 in Toys & Games ( See Top 100 in Toys & Games ) #638 in Educational Science Kits |
| Brand Name | Thames & Kosmos |
| Customer Reviews | 3.8 3.8 out of 5 stars (731) |
| Educational Objective | STEM |
| Global Trade Identification Number | 00814743016910 |
| Included Components | Plastic building pieces, foam darts, strap, tube, foam pads |
| Is Assembly Required | Yes |
| Item Dimensions | 10 x 4.7 x 11 inches |
| Item Type Name | STEM Experiment Kit |
| Item Weight | 1.5 Pounds |
| Language | English |
| Manufacturer | Thames & Kosmos |
| Manufacturer Maximum Age (MONTHS) | 192.0 |
| Manufacturer Minimum Age (MONTHS) | 120.0 |
| Manufacturer Part Number | 620502 |
| Material Type | Plastic |
| Model Number | 620502 |
| Size | Small to Medium |
| Theme | Science Fiction |
| UPC | 814743016910 |

## Images

![Ultra Bionic Blaster STEM Experiment Kit | Construct a Robotic Foam Dart Blasting Glove | Challenging Build, Learn About Mechanical Technology & Engineering - Image 1](https://m.media-amazon.com/images/I/71C-hMo85PL.jpg)

## Questions & Answers

**Q: Can i buy extra screws?**
A: You can buy extra screws if you are missing or have lost any

## Customer Reviews

### ⭐⭐⭐⭐⭐ Mama C
*by B***D on March 7, 2026*

Kids love this product. A little challenging for younger children.

### ⭐ Extremely Frustrating
*by A***G on January 2, 2024*

I've built several Thames and Kosmos kits with my kids - including the really complicated hydraulic hand. The other kits were great, so I bought this one cause it looks really fun.... But, it's horrible. First, you need a very small screwdriver and a pair of wire cutters that are not included. No big deal there. The problem is the build is EXTREMELY frustrating and it's VERY FLIMSY. The whole top part of this that hold the bullets doesn't secure on in any meaningful way and it comes off easily. The little sights fall off easily. The spring that is supposed to help raise and lower the launcher part is not only difficult to put on, it unhooks constantly. I took this thing apart and reassembled it several times. I must have spent a minimum of 3 hours just trying to "fix" this. I'm the end, I can't get it to work as intended. The handle jams up and won't compress, gets stuck in place, or does not generate enough force to compress the springs in the back because the gears get caught up. One half of the handle slides up more than the other and then it gets stuck. I poured oil I had on this over liberally over every single gear, contact surface, and spring trying to get this to function. It'll launch a bullet if I manually pull the air generator apparatus back, which is tricky to do, but I know that part works. It's the handle and gears of this thing... Which is also really annoying because the handles have multiple tiny screws in them add its a total pain to have to deconstruct them again and again. I did not enjoy this. The fragile construction and unfuncrional results are disappointing and just frustrating. Frustrating.... And I feel Iike I should type that about 5 more times.

### ⭐⭐⭐⭐⭐ Makes a great gift
*by F***D on February 27, 2026*

Nephew loved receiving this for his b-day!

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-23*