Mould King 10141 MOC Technic Airplane Engine Building Block Technology Building Block Kit with Motor and Aircraft Engine 2256 for Adults Kit, Box,

Mould King 10141 MOC An aircraft engine is the mechanical device that powers an aircraft and is the heart of an aircraft. Its primary function is to burn fuel to generate thrust, or drive the propellers that move the plane forward. There are many different types of aircraft engines used in a variety of applications, from small drones to large commercial jets. The (motor-driven) aircraft engine is equipped with an M motor and a 9V box. The rotation axis bolt allows you to adjust the rotation speed of the wing. Slide it to the right to rotate the wing clockwise, and slide it to the left to rotate the wing counterclockwise. Dimensions are 41.6 x 25.4 x 23.5 cm. [Building Science Educational Toy] The toy set includes many building blocks, and all components are carefully packaged and classified to prevent loss. Assembly instructions are included, so you can start from each step. It is compatible with most similar building blocks on the market and has strong expandability. It is the best home learning game for everyone. Playing with your children will be a wonderful parent-child experience. GREAT EDUCATIONAL GIFT: This building kit makes a great Valentine's Day, birthday, or Father's Day gift for boys and girls. It's especially suitable for children, teenagers, and adults, ages 8, 9, 10, 12, and 14 years old and up. The parts are consistent, compatible, easy to connect, and won't break easily. This model offers all the desirable features at an affordable price, making it a great gift for birthdays, Children's Day, Christmas, and Easter. 【High Quality and Colorful Box】: If you are not satisfied with your purchase, we offer a one-month refund. All our products are picked up by machine and checked for packaging only after triple testing. If there are still missing parts in your kit, please contact us. We will send you the missing parts, thank you in advance. Mould king building toys - Ignite your imagination!