Flying Tourbillon Principle Model kit Dismantling mechanical watch Clockwork-powered escapement balance 3D printed DIY STEM toys
Office & School Supplies > Educational Equipment & Supplies
$39.90 (≈ CA$55.74)
In stock
Sold by AliExpress WW
Specifications & Identifiers
- Category
- Office & School Supplies > Educational Equipment & Supplies
- Store item code
- 1005004642507164