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Ships within 48 hours · Estimated delivery Sep 26 - Oct 1
The acrylic tank is transparent so that liquid flow can be observed
Are the materials safe
249 parts were polished by professional abrasive tools
Material: Stainless Steel + Solid Wood
Stirling Engine Kit Miniature Balance Stirling Engine Model Toy With Crystal Glass Bottom Price_《$30 The acrylic tank is transparentStirling Engine Kit Miniature Balance Stirling Engine Model Toy With Crystal Glass Bottom Features: . Excellent performance and beautiful appearance. . High quality, the cylinder is carefully processed from brass, with high precision and wear resistance. . Support plates, connecting rods, pistons, etc. are made of stainless steel, and the bottom plate is made of crystal glass, which is full of luxury. . The model as a whole is a material that does not
