Kidder Junior Engineering Box - STEM Learning Kit with Pulleys & Gears for Kids Ages 8-12 | Educational Science Toys for Classroom & Home Learning | Perfect for School Projects & DIY Engineering Experiments

Product Description

Kidder Junior Engineering Box - Pulleys & Gears

This assortment of pulleys and gears come in a handy divided utility case. Items included are assorted sizes of pulleys, motor pulleys, assorted gears, worm gears, gear racks, and dowels. There are 324 pieces in total.