11.3 x 4.5 x 10CM Mini Pure Copper Steam Engine Model with 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. High Quality: The product is made of all copper, delicate execution, bright surface, glittering.
Boiler: The boiler can hold 12ml of water and the working time is about 10 minutes. It is equipped with a safety valve. Length: 113mm, width: 45mm, height: 100mm, weight: 185g. Fuel: Use solid alcohol fuel. Mini Steam Engine: It is 47mm long, 29mm wide, 46mm high and weighs 66g.The flywheel has a diameter of 29mm and a shaft diameter of 2mm. Cylinder output shaft diameter 4mm. The Operation Is Simple: First add water in the boiler, then add solid fuel alcohol on the copper shovel, ignite it and put it into the bottom of the boiler, after heating for several tens of seconds, then use the steam wheel flywheel to assist. 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. Suitable for 14 years old or older Specifications. Package Dimensions: 11.3 x 4.5 x 10cm. 1Set x Steam Engine Model. Weekend orders are sent Monday morning. UK(EU) 1-3week AU 1-2 Week. We accept return within 30 days since you received your package. Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem. The item "Mini Pure Copper Steam Engine Model with Boiler Creative Gift Education Toy Set" is in sale since Tuesday, December 24, 2019. This item is in the category "Toys & Hobbies\Models & Kits\Tools, Supplies & Engines". The seller is "cloudshop1129" and is located in Shen Zhen. This item can be shipped worldwide.