DIY Hand Pump | STEM Educational

DIY Hand Pump | STEM Educational

$62.88

Available Options

hand pump construction
DIY Hand Pump | STEM Educational

A total of 3 guests made comments

2026-02-01

Delivery time was short, and the packaging secure.

2026-01-24

Works well and feels like it will last for a long time.

2026-01-30

This item performs its function reliably and is simple to use.

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