Gear Train Model, 16.25 Inch - Demonstrates How Gears Work - Simple Machines, Eisco Labs
- DEMONSTRATES WORK || Gear train model easily demonstrates how gears work at a basic level to make work easier
- DURABLE & STURDY || Durable construction makes this model ideal for classroom use
- INCLUDES INSTRUCTION MANUAL || No assembly required - Includes an instruction manual to facilitate use of the apparatus by students and teachers
- WOODEN || Made of particle board and wooden blocks - Consists of three wooden gears and a hand crank
- MOUNTED || Gears are 4.75" in diameter - Mounted to a base measuring 16.25" x 3.5"