Silver Stirling Engine Model With Usb Night Light, Science
Silver Stirling Engine Model With Usb Night Light, Science Experiment Kit Silver Stirling Engine Mechanical Model, Built-In Usb Night Light, Ideal For Desk Display & Science Learning Specifications: .Material: Zinc Alloy + Glass Tube .Color: Silver .Product Weight: 330g .Package Weight: 450g .Product Dimensions: 16 x 8.7 x 8cm .Package Dimensions: 19 x 11.5 x 10cm .Packaging: Box .Age: 16+ Package Including .Model Body *1 .Lamp Set *1 .USB Night Light *1 .Instruction Manual *1 Safety Warning suitable for 16+ Check Offer Price .Heat-Powered Mechanical Structure: Features a classic heat engine design combining cylinder, flywheel, connecting rod and base components....