We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🚀 Unleash your inner engineer with every dart fired!
The Thames & Kosmos Ultra Bionic Blaster is a hands-on STEM kit designed for kids 10+ to build an air-powered robotic glove that launches foam darts. Featuring 139 pieces and a detailed manual, it teaches pneumatic principles through 6 experiments without batteries or motors. Despite some assembly challenges, it offers an immersive educational experience blending science, engineering, and fun.
| ASIN | B09QH6BSRW |
| Age Range Description | Baby; Toddler; Kid; Adult |
| Best Sellers Rank | 357,023 in Toys & Games ( See Top 100 in Toys & Games ) 3,172 in Educational Science Kits |
| Brand Name | Thames & Kosmos |
| Customer Reviews | 3.7 3.7 out of 5 stars (699) |
| Educational Objective | Concentration, Creative Skills, Hand-Eye Coordination, Motor Skills, STEM |
| Global Trade Identification Number | 00814743016910 |
| Included Components | 134 Pieces |
| Is Assembly Required | Yes |
| Item Dimensions | 25.4 x 11.9 x 27.9 centimetres |
| Item Type Name | Thames & Kosmos | 620502 | Ultra Bionic Blaster | Stem Experiment Kit | Construct A Robotic Glove That Shoots Foam Darts | Ages 8+ With Help or 10+ Alone |
| Item Weight | 1.5 Pounds |
| Language | English |
| Manufacturer | Thames and Kosmos |
| Manufacturer Part Number | 620502 |
| Material Type | Plastic |
| Maximum Age Recommendation | 1188.0 |
| Minimum Age Recommendation | 96.0 |
| Model Number | 620502 |
| Size | Large |
| Theme | Science; Exploration; Learning; Development; Educational; Party; Technology |
| UPC | 814743016910 |
| Unit Count | 1.0 Count |
Y**K
Wildly overpriced and difficult to build
Not recommended. Made of flimsy ill-fitting plastic and extremely difficult to build unless maybe you hold an MSc in Mechanical Engineering. My 8 year old grad son and I have given up trying.
J**O
Terrible design
Everything is assembled correctly, however, the pump doesn't release back and binds to create too much pressure on the gears on the handle assembly. Whoever designed this should have spent a lot more time in quality control. If I could give it 0 stars I would probably do that. We've spent hours and hours on this trying to adjust different aspects of the handle and release mechanism to no avail. Unfortunately this was purchased as a gift by someone else so we can't get their money back. Maybe if a completely new blaster was built from scratch it might work, but the kit we received has too many imperfections for it to work properly.
M**D
Spent 3 hours putting it together, checking moving parts as we went only to get to the end to have it shot 1 dart once and now won’t work… waste of $$
D**A
Item comes packed nicely with original box. no damage to the box. Did not open and check as it's an early purchase gift for Christmas .
J**N
it took time to make the assembly, i did all steps one by one properly, and at the end, nothing. Parts are difficult to get out of their rack, and it never worked. i was pressing to get the ball to going out fast, nothing, nothing. not a little bit, nothing. My boy was very disappointed. Don't buy this, you will loose your money.
B**D
Kids love this product. A little challenging for younger children.
Y**Z
No funciona
Trustpilot
2 months ago
4 days ago