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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
all are all metal
The battery needs a T plug
Transparent Structure
Do not touch the alcohol burner burned tube or the metal to avoid burns
lamp under the heating end of the engine model
Stirling Engine Kit Metal Bootable V4 4-Cylinder Parallel Micro External Combustion Engine Model Price_$30-$50 all are all metalFeatures: . 100% brand new and high quality . Except the base is made of wood, the whole product is made of all metal material, polished and polished, perfect for high end texture, and it is a beautiful art. . The product can be used without receiving excessive debugging. . The key parts are commonly used brass + fine coating materials, which are not worn for a long time and have a service life of more than 10 years; . After the product is received,
