This is a micro engine. It is made of brass and stainless steel. A carburetor with adjustable speed is used.
The ignition device is powered by a 4.5V power supply. It can be activated in two ways: external force (electric drill).It will probably take longer time for your items to arrive at the final destination. Much Appreciate for your understanding on this uncontrollable matter. Hope you'll satisfy with our total services as well as the product and look forward to your good feedback soon. This item is in the category "Toys & Hobbies\Powered Toys\Steam Powered". The seller is "jinsteam" and is located in this country: CN. This item can be shipped worldwide.