Stirling Engine Kit All-metal Vacuum Motor Model Kit Engine Motor Educational Toys
Features:
.100% brand new with high quality
.The baseplate is made of hard solid wood and finely polished
.The design of the bracket is vivid and hollowed out
.Imported precision bearings for smooth rotation
.Machined silver flywheel
.Pure copper crankshaft is easy to disassemble
.All metal alcohol lamp, heat resistant wick
.All metal hot cylinders, valve baffles and connecting rods are made of high quality stainless steel
.The design concept is novel, the overall shape is exquisite and fashionable, and the best choice for gift collection
.The product design is exquisite, the workmanship is excellent, not only can be used as teaching aids, ornaments,but also DIY, enjoy this magical energy conversion journey
.The product is suitable for people over 8 years old
Specifications:
.Color: As Shown
.Material: Aluminum Alloy + Quartz Glass + Solid Wood + Zine Alloy
.Product Dimensions: 15*7*9cm
.Product Weight: 285g
.Package Dimensions: 15*15*20cm
.Package Weight: 310g
.Packing: Special Carton
Package Content:
.1Set x Model