Mould King 10205 V12 Engine Building Blocks Sets Luxury Car Engine Model kit That Run Build Your Own STEM Model Mini Engine 12Cylinder Engine Building Engineering Toys for Adults733PCS

Build Your Own Engine ModelThis is RR Luxury Car Engine which is V12 engine arranged in a VshapeIt is the most popular technic engine for car enthusiasts and fans which equipped with 12cylinder providing robust power outputenowned for highflow cylinder heads ensuring excellent performance even at high RPMs Electrical Dynamic VersionWith 1M motor and 1 battery box REQUIRES 6 AAA batteries NOT INCLUDED This V12 Engine Model Kit is electrically driven modewhich can be run after assembly Its design can achieve high power output in a limited engine compartment Reverse Rotation ButtonMini V12 engine equipped with reverse rotation button design Pistons propel the engine demonstrating true mechanical precision provide you with a captivating lifelike experience STEM ToysThis model kit is a wonderful activity together with family or friends This model engine kit will promote players handeye coordination divergent thinkingproblemsolving skillsinspires creativity and brain development Helps teens learn collaboration and teamwork It makes science mechanical masterminding and even movement empowerment from start to finish Gift Box PackedThis construction toy with colorful cardboard packaging is a nice gift for construction on Birthday Christmas New Year especially for teens adults ages 14 and up All of my companys products have been strictly checked before shipment However in the unlikely event that you do find any missing pieces Simply contact to us via email and well immidately sending you the missing parts for totally free