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- Simple Machines - Gears
Simple Machines - Gears
Product Code:KN78630
$49.95
- Quantity Available: 3
- Availability: In stock
Description
Each set contains 198 pieces to build 7 different gear models, including 2 spur gears, 2 crown gears, and 2 chain and sprocket gear examples. Each set supports a team of 2-3 students. All packed in strong storage trays with movable dividers and snap-on transparent lids. Includes a teacher's guide.