Item Name: Piston Cylinder
Material: Glass Cylinders & Silicone O-Rings
Adapted to: STEM Gatling 6 Cylinder Stirling Engine Model External Combustion Engine, Click Here
1. Please understand the product might have some colour difference due to different monitors and scenes.
2. Please allow slight deviation for the measurement data.
1 X Dedicated Piston Cylinders Set
Please allow 7 - 15 business days for your order to arrive. We source products from all over the world to bring you epic offers and the lowest prices. This means sometimes you have to wait a little longer to get your order but it's always worth it!
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
for more information please visit our Refund Policy page.