4.7 x 2.9 x 4.6CM Balance Type Mini Pure Copper Steam Engine Model Without Boiler Creative Gift Set
Features:
.Beautiful Appearance: Small and novel in shape, can be placed in the palm of your hand like a
treasure.Exquisite mini, let a person fondle admiringly. Is an excellent craft
.High Quality: The product is made of all copper, delicate execution, bright surface, glittering
.Parameters: length 47mm, width 29mm, height 46mm, weight 66g. The flywheel has a diameter of 29 mm and a shaft diameter of 2mm. Cylinder output diameter 4mm
.The Operation Is Simple: Connect the boiler by yourself (the boiler is self-supplied), add water to the boiler and heat the boiler. After heating for several tens of seconds, use the steam wheel flywheel to assist the hand.
.Operational Significance And Value: By operating the steam engine model, you can learn the steam operation principle more intuitively and deepen your child's interest in physics learning.At the same time, this model is still a collectible collection
.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: 66g
.Package Dimensions: 4.7 x 2.9 x 4.6cm
.Package Weight: 75g
.Packing: Box
Package Content:
.1Set x Steam Engine Model Without Boiler