

🤖 Build brilliance, gift genius — the ultimate STEM superhero toy!
The Smartivity Robotic Mechanical Hand Toy is a meticulously designed DIY STEM kit featuring 316 precision parts made from sustainable engineered wood. Perfect for kids aged 8-14, it offers a screen-free, hands-on learning experience that develops mechanical skills, creativity, and scientific curiosity. Recognized globally with multiple awards and trusted by families in over 33 countries, this kit includes lifetime replacement parts ensuring uninterrupted play and learning.
























| ASIN | B07XTKJXPT |
| Assembly Required | Yes |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #399 in Toys & Games ( See Top 100 in Toys & Games ) #8 in Science Toys & Kits |
| Colour | Multicolor |
| Country of Origin | India |
| Customer Reviews | 4.3 4.3 out of 5 stars (3,172) |
| 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
S**E
Perfect
T**R
My 11 year old son loved this! He could not wait to dig in, and he stayed at it and within an hour or so he had it built and loves playing with it. It was something he could do by himself with the directions. I did not help him at all. It was a great gift. My 7 year old daughter got into the action as well. In fact, he had to take it with him to show his friends. If your son or daughter loves to build things, this is the best!
R**M
Wow this is amazing
A**N
This had a lot of fun by our 2 grandson’s
B**S
This youth DIY mechanical hand was both challenging and fun to build, making it a great project for kids who love STEM activities. The build really gets them thinking about how things work, from mechanics to movement, while still being enjoyable and hands-on. One of the best parts is that it comes with blocks to practice picking things up, which adds an extra layer of fun and learning once the build is complete. It kept my child engaged, encouraged problem-solving, and felt rewarding to use after it was finished. A great choice for curious kids who enjoy building, engineering, and experimenting.
Trustpilot
1 month ago
1 month ago