

🤖 Build brilliance, play smarter — the future STEM hero starts here!
The Smartivity Robotic Mechanical Hand Toy is a meticulously designed DIY STEM kit for kids aged 8-14, featuring 316 precision parts made from sustainable engineered wood. This award-winning educational toy fosters creativity, mechanical skills, and screen-free engagement, backed by a lifetime parts replacement guarantee. Trusted globally and crafted by IIT Delhi alumni, it’s the perfect gift to inspire the next generation of innovators.
























| ASIN | B07XTKJXPT |
| Assembly Required | Yes |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #476 in Toys & Games ( See Top 100 in Toys & Games ) #12 in Science Toys & Kits |
| Colour | Multicolor |
| Country of Origin | India |
| Customer Reviews | 4.3 4.3 out of 5 stars (3,293) |
| Date First Available | 12 September 2019 |
| Educational Objective(s) | Biomimicry, Construction Skills, STEM |
| Generic Name | DIY STEM Toys. Non-Toxic & Safe. |
| Included Components | 314 parts and world class Intruction Manual |
| Item Dimensions LxWxH | 30 x 25 x 19 Centimeters |
| Item Weight | 250 g |
| Item model number | SMRT1135 |
| Language | English |
| Manufacturer | Smartivity Labs Pvt Ltd, Smartivity Labs Pvt Ltd 1st Floor, 258 Kuldeep House Lane No 3, Marg Saidulajab, Westend Marg, Saket, New Delhi, Delhi 110030 Phone: 081309 49966 |
| Manufacturer recommended age | 8 years and up |
| Material Type(s) | MDF |
| Model Number | SMRT1135 |
| Net Quantity | 1 Count |
| Number of Game Players | 1 |
| Number of Puzzle Pieces | 316 |
| Packer | Smartivity Labs Pvt Ltd 1st Floor, 258 Kuldeep House Lane No 3, Marg Saidulajab, Westend Marg, Saket, New Delhi, Delhi 110030 Phone: 081309 49966 |
| Product Dimensions | 30 x 25 x 19 cm; 250 g |
| tech_spec_battery_description_toys | No Battery |
A**R
If You're Thinking of Buying, Just Go Ahead!
This is our second STEM toy from Smartivity. Very Engaging and fun to build. The material quality is very good. It inspires curiosity about many mechanical concepts. How all parts comes together and function as a whole. Manual is very well written, taking you step by step building each part. I've decided to buy a new Smartivity STEM toy for my son every few months. Only concern is the price which could be ₹700-₹800. My request to Smartivity. Please consider bringing Electronic, Motor, Robotics and Coding STEM toys as early as possible but make sure you make those available at affordable prices. You guys are doing great job! Kudos!
A**A
Smart investment
Really good, smart investment. My niece loved it so much. And after the puzzle is done the end product has also held it's life for a long time. Over all a very nice and entertaining product
B**I
Good quality
My son liked it
P**R
It’s more than a toy
It’s more than a toy—it teaches mechanical principles like: Joint and tendon movement, Simple engineering design, The importance of precision in assembly. Great bonding activity for parent and child, Creative and hands-on—keeps kids off screens, well-made materials & Inspires curiosity in STEM fields.
J**I
Good product
Good
A**R
One time toy
This is one time assembly toy. Serves little purpose
P**A
Great toy
It is a wonderful learning twice for kids. Enhances creativity and use of mind too. Engages kids in a productive manner
S**V
Fun for kids
I**B
Gift for a youngster, he was delighted
D**G
Amazing product! It was fun for my kid to build, and once assembled it works really well. The instructions were clear, the parts fit together nicely, and it’s very satisfying to see it function after building. Great educational and hands-on toy.
R**M
Wow this is amazing
S**E
Perfect
A**E
This was soooo awesome!! My 8 year old put it together with minimal help. We had to get him started but after that, he got the hang of it. It is a really toy after it’s made as well. We got the mechanical hand and it works perfectly.!! Five stars for sure
Trustpilot
1 week ago
3 weeks ago