Starpower STEM Assemble Stirling Engine Kit Kids Handmade Class Science Toy

Description:

Material of board: Metal

Weight: 440g

Color: As the picture.

Assembled Size:160mm*60mm*74.5mm

Note:It’s Not a RTR version. It comes in parts and you need to build it by yourself.

Package Included:

1 × DIY Stirling Engine Kit

Weight	0.42 lbs

Shipping information 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 14 days. If 14 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.