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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
it will cause acrylic deformation or product damage
the battery needs to be T-plug
It can be used with laboratory air compressors
Package Dimensions: 108 x 26 x 20
Stirling engine converts heat energy into mechanical kinetic energy
Adjustable Speed Stirling Engine Model Toy with Vertical Flywheel Science Experiment version:old version it will cause acrylic deformationAdjustable Speed Stirling Engine Model Toy with Vertical Flywheel Science Experiment note: flywheel color is random. The estimated shipping time is in February 2023. Features: . Novel Design: The design of this Stirling engine model is novel and unique, with a simple and exquisite shape, and a sophisticated wooden base, which shows more high end taste. The top knob can adjust the amount of air conduction to control the speed of the Stirling engine,
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