6.5 x 4.6 x 7.3CM Mini Pure Copper Steam Engine Model Without Boiler Creative Gift Set

Features:

Beautiful Appearance: Tiny and unique in shape, it fits in the palm of your hand like a priceless object.Beautiful little, allow one to fondle admiringly. is a fantastic craft.

High Quality: The product has a dazzling surface, glittering finish, and is entirely constructed of copper.Steam engine dimensions: height 73mm, width 46mm, and length 65mm. The cylinder has a 12mm diameter, a 288g weight, and a 12mm stroke. The output shaft's size is 4 mm.

The process is straightforward: connect the boiler on your own (it comes with everything you need), pour water to the boiler, and heat the boiler. Use the steam wheel flywheel to help the hand once it has warmed up for several tens of seconds.

Operational Importance And Value: By using the steam engine model, you may more easily understand the steam operation principle and pique your child's interest in learning physics.The model is still valuable as a collectible, though.

.Tips: The steam engine is a delicate model, so be careful
.The product does not contain a boiler, you need to bring your own
.Suitable for 14 years old or older

Specifications:

.Color: As Shown
.Material: Brass
.Product Weight: 288g
.Package Dimensions: 6.5 x 4.6 x 7.3cm
.Package Weight: 300g
.Packing: Box

Package Content:

.1Set x Steam Engine Model Without Boiler