Learning Resources Simple Machinesset Of 5 Machines, $7.43 (Reg.49.99! That’s a 85% savings!
- Assembling and using machinery
- Features enough sturdy plastic pieces to build all 5 models at once
- Contains child-friendly directions for assembling and using a lever, wedge, pulley, inclined plane, and wheel and axle
Also get free shipping with Amazon Prime or a qualifying $35 purchase.
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