Hot Air Stirling Engine Model External Combustion Engine Model Physics Science Educational Toy Desktop Decoration

Wele to AllinBox！ AllinBox gathers countless interesting things related to life. Whether you are looking for household decorations to embellish your room, portable gear for outdoor trips, trendy accessories or playful small ornaments, you can always find satisfying choices here. Every item carries a different lifestyle aesthetic, open this box, and start a casual exploration of beautiful life.Is Electric : no High-concerned chemical : None Warning : NO Gender : Unisex Model Number : Stirling Engine Type : Stirling Engine Material : Metal

goni

Remend Age : 14+y

Hot Air Stirling Engine Model External Combustion Engine Model Physics Science Educational Toy Desktop Decoration Mini Beta-Shaped Hot Air Stirling Engine Model, External Combustion Engine Model, Educational Toy

Suggested Age: 14 years and up Material: Metal + Bamboo Product Dimensions: 13 x 8 x 9 cm Product Weight: 313 g The engine is primarily made of copper, precision-machined using CNC machining. The exterior features a gold-plated finish and es with a wooden base for easy display and storage.

Manufacture Country: China