• Techno Plus Set 1: Gear Train, Rack & Pinion

Techno Plus Set 1: Gear Train, Rack & Pinion

$39.73
Availability:
Out Of Stock
Product Code:
SI-69080
Brand:
POLYDRON
Not yet rated Write a review
Covers the features of gears, gear trains, gearing up, gearing down, compound gearing, rack and pinion systems and gear driven pulleys. Comes with 35 pieces, guide, and activity cards. Related Categories: Gears, Wheels, Cams
Write a review