Add some student imagination and easily gathered items and students can start investigating pulleys and gears.

• Handy divided utility case
• There are 324 pieces in total

Items included are assorted sizes of pulleys, motor pulleys, assorted gears, worm gears, great racks, and dowel.

Students need to provide their own structure that will utilize the pulley and gear jig in order to revolve, lift or push an object. Combine with other ENG box kits to expand the possibilities.