5Pcs Mini Hot Air Stirling Engine Motor Spare Parts Little Test Tube
$4.49
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Product Details
5Pcs Mini Hot Air Stirling Engine Motor Spare Parts Little Test Tube
Description:
Material: Glass
Diameter: 11mm
Length: 25mm
Quantity: 5pcs
Usage: For Mini Hot Air Stirling Engine
Package Included:
5 × Little Test Tube