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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Package Dimensions: 32 x 12 x 10cm
easy to adjust
The whole structure is perfect
Product Weight: 172g
Two Cylinder Stirling Engine Kit Physics Experiment Generator Model RC Car_Henglong Package Dimensions: 32 x 12Two Cylinder Stirling Engine Kit Physics Experiment Generator Model Features: . Exquisite Appearance: The appearance is exquisite and generous, the surface is polished and smooth, the color is bright, and the sense of metal and technology are full. . High Quality: Selected high quality metal materials, the metal base is stable and firm, the heating cylinder and the power cylinder are beautiful and durable, and the piston is not easy to wear at high
US$ 18.99
US$ 117.50
