16 Cylinder Stirling Engine Model Piston Hot Air Swashplate Engine can start Aircraft Engine Model metal Mechanical Kit

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.PCS of Block : No Is Electric : no High-concerned chemical : None Quantity of Items in Set : 30 Warning : NO Gender : Unisex Model Number : Engine Model Vehicle : Airplanes Type : Engine Model Theme : Vehicle Material : Metal

goni

Remend Age : 14+y,18+ Model : 16 cylinder Type of experiment : Physics Applicable age : Over 14 years old applicable gender : Unisex

16 Cylinder Stirling Engine Model Piston Hot Air Swashplate Engine can start Aircraft Engine Model metal Mechanical Kit  Product Information Length x Width x Height (cm): 23 x 15 x 16 Body Material: 6061 Aluminum Alloy Base Material: Solid Mahogany Spiral Material: 304 Stainless Steel Net Weight: 700 g

Precautions: Do not touch the model after it has just been used due to its high temperature. Do not add any lubricating oil to the cylinder, piston, or connecting rod. If there is dust, you can gently wipe it with tissue paper or a cotton cloth.

PS: Each unit has traces of burning because I need to ignite and run it after production to ensure the product quality is perfect before shipping.

Therefore, traces of use are normal. I hope everyone can understand and forgive this.

Manufacture Country: China