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⚙️⏳ Build Time, Own History: The Da Vinci Rolling Ball Timer
The Da Vinci Rolling Ball Timer is a medium-sized plastic snap-fit model kit featuring 41 parts that assemble into a functional time measurement device inspired by Leonardo da Vinci’s designs. Requiring no adhesives, it offers a hands-on experience combining engineering, art, and history, with customizable painting options to create a unique, eye-catching piece perfect for professional desks or stylish home decor.
| ASIN | B071X1TL11 |
| Additional Features | Plastic model snap kit, time measurement function with rolling iron balls |
| Age Range (Description) | Kid |
| Age Range Description | Kid |
| Art Craft Kit Type | Model Building |
| Brand | ACADEMY HOBBY MODEL KITS |
| Brand Name | ACADEMY HOBBY MODEL KITS |
| Color | Multicolor |
| Customer Reviews | 3.6 out of 5 stars 82 Reviews |
| Included Components | Instruction Guide |
| Item Dimensions | 2.36 x 11.81 x 7.87 inches |
| Item Weight | 0.21 Kilograms |
| Item dimensions L x W x H | 2.36 x 11.81 x 7.87 inches |
| Manufacturer | アカデミー(Academy) |
| Material | Plastic |
| Material Type | Plastic |
| Number of Pieces | 41 |
| Product Style | Industrial |
| Seasons | All Seasons |
| Size | Medium |
| Subject Character | レオナルド |
| Theme | Vehicle |
| Unit Count | 1.0 Count |
M**K
Mesmerizing
Beautiful, interesting-to-watch mechanism. Awesome shelf/coffee table conversion piece. I also plan on using it as a game timer, instead of those cheap sand timers. Love it. Directions were in Korean, but it's easy enough (and fun!) to build with just the pictures.
B**W
Mine works!
Just built this thing and at first it didn’t work but I fiddled with it some more by taking it apart and tried rebuilding it again. There trouble may have been with how I placed the arm on or I may have placed the final gear in the wrong direction. Anyway, it’s fixed and it works now. So I guess this is challenging.
M**L
Chinese instructions
Chinese box, CHINESE assembly instructions and made from a VERY cheap plastic. Not worth the money!!
J**K
Fun Model to construct and watch work
Instructions were in Korean! Diagrams were clear and unambiguous making it easy to understand how to assemble the model.
R**L
Looks cool
The construction was a bit off in getting it to work.
M**R
Fun kit for demonstrating scientific and mechanical principals
Great model, fun to build.
G**M
Instructions NOT in English!
Buyer Beware - When I ordered this product I did not realize the box and instructions were in another language (Korean? Japanese?). The picture of the box was not shown and nowhere was it mentioned that instructions were not in English. I think my grandson will be able to put it together using the pictures but what a downer giving him something he could not read! Hope it works after assembled.
P**8
It’s in a foreign language!!!
I guess I didn’t pay that much attention to the pictures. They were screen shots instead of actual product. I returned this and found the actual product in English at hobby lobby for lower price.
TrustPilot
3 周前
2 周前