BriCool DC Motor Kit, 8 Set Mini Engine DIY Build Kit, 1.5V-6V Electric Motors and TT Motor with Dupont Wire, Rocker Switch, Battery Holder, Motor Bracket, Shaft Propeller and Plastic Wheel

BriCool 8 Set Electric DC TT Motor Kit, Mini DC Motor 1.5V-6V and TT Motor 3V-12V Gearbox with Dupont Wire, Switch Battery Holder Motor Bracket Shaft Propeller Wheel for DIY Toy Science Project

EUDAX 6 Set DC Motors Kit, Mini Electric Hobby Motor 3V -12V 25000 RPM Strong Magnetic with Shaft Propeller, 2 x AA Battery Holder,9V Battery Clip Connector,Plastic Wheels for DIY Science Projects

6 Set DC Motors Kit, Mini Electric Hobby Motor 3V -12V 25000 RPM Strong Magnetic with 86Pcs Plastic Gears, 9V Battery Clip Connector,Boat Rocker Switch,Shaft Propeller for DIY Science Projects