Levers and Pulleys [K78610]

Levers and Pulleys K78610

Build 8 different replicas of real-world models, one at a time. Set includes building instructions for each model. Models demonstration 1st, 2nd, and 3rd class levers along with fixed, movable and combination pulley systems. 178 K'NEX rods and connectors support 2-3 students working as a team. Comes packaged in a strong plastic storage case with dividers and lockable lid.

Shipping Time: 1-2 weeks