Da Vinci Rolling Ball Timer
Product code: PKAY18174
In Stock
• Based on a sketch of an escapement mechanism drawn by Leonardo da Vinci
• The kit uses principles of gravity and kinetics to measure the passage of time
• Easy to assemble plastic model kit, paint, glue and batteries not required
Product attributes
| Weight | 0.016kg |
|---|---|
| Length | 30mm |
| Width | 20mm |
| Depth | 6mm |
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