Distiller Limbeck Glass Distilled Water Device Chemical Teaching Instrument Lab Toy Type_Stirling Engine Vehicle lightweight hard aluminum alloy chassis

lightweight hard aluminum alloy chassis design

cylinder change diameter 16mm

Alcohol lamp fixed with screws

the parts are designed according to the real engine

Distiller Limbeck Glass Distilled Water Device Chemical Teaching Instrument Lab Toy Type_Stirling Engine Vehicle lightweight hard aluminum alloy chassisDistiller Limbeck Glass Distilled Water Device Chemical Teaching Instrument Lab Toy Features: . Packing Precision: The new engraving 3D process for the packaging box, each glass instrument can be tightly stuck in the slot, without worrying about damage caused by express delivery . High Quality Technology: It can meet the standard instrument standard of the laboratory. The bottle mouth adopts the matte process, which is more sealed and refined. The