Tachometer educational mechanical model kit Remote Control Plane Accessories Includes (1) one Swiss Style

Includes (1) one Swiss Style Mini Hammer 9in

Brand new in box

Multirotor versatility and sport plane agility

Phoenix HV

Tachometer educational mechanical model kit Remote Control Plane Accessories Includes (1) one Swiss StyleModel size: 9. 4*4. 1*4. 8 in (24*10. 3*12. 3 cm)Package size: 8. 1*7. 4*2. 5 in (20. 5*18. 8*6. 3 cm) Number of components: 117 Estimated time of assembly: 2. 5 hours Educational 3D puzzle Tachometer by Ugears STEM Lab. Discover in AR! Assemble the Tachometer and discover how it works. The model kit comes with a QR code to the study guide about the mechanism, the principal of its working, the main characteristics, formulas. It also includes