

🤖 Unlock the power of play—build, learn, and become the hero of your own STEM story!
The Smartivity Robotic Mechanical Hand Toy is a meticulously designed DIY STEM kit featuring 316 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 confidence. Recognized globally with multiple awards and trusted by families in over 33 countries, this kit includes a lifetime supply of replacement parts and a detailed step-by-step manual, ensuring endless hours of educational fun.
























| ASIN | B07XTKJXPT |
| Assembly Required | Yes |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #410 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 (3,376) |
| 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
N**T
Review
Items is good but the quality of sticker is not good can say that it's low quality sticker because it is not adhesive.
N**N
Intresting
It is a smartivity construction. You can hold almost everything
T**H
Value for money
I bought this product for my son. I found the product quality quite good. MDF components are laser cut makes it smooth, accurate and strong. He is able to grip small soft parts with hand as well. The thing I like the most is, my child was able to assemble whole hand independently. He was capable of making it on its own. The one suggestion is, the product do not fit completely on palm. It is just hold through fingers, providing very weak and loose grip.
S**!
Fast Shipping, Was For Brthday Gift To Someone, Perfect condition
N**T
A lovely afternoon with my son spent building this, and it's now one of my 9 year olds most treasured possessions. It is very fiddly to put together, but the instructions are very clear. I would suggest leaving several hours to put it together. I was impressed with how it held his attention for so long, and he loved when we got something working, such as one of the fingers.
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
M**R
Great build. Very easy to follow instructions. Can be built for both leftys and rightys. The institution Manuel includes a QR code for the instructions for left handed. Works perfect.
Trustpilot
2 weeks ago
1 week ago