CT-Tribe Stirling Engine Model, Stirling Metal Hot Double Cylinder Bulb External Combustion Heat Steam Power Engine Model, Stem Toy and Science Engine Kit (Bulb Wire Random)

Description

Tips: The product is suitable for people over the age of 14 and should be careful not to be hot to the high temperature during the operation.Specifications:.Color: As Shown.Material: Metal.Product Dimensions: 16*8.7*8.3cm.Product Weight: 375g.Package Dimensions: 17.5*9.5*11.5cm .Package Weight: 400g.Packing: Box