Overall size ：100*100*60mm
Two powerful neodymium magnets make a mean little motor in minutes. The U-shaped metal frame and strong magnets ensure a permanent magnetic field. Easy assembly, with few working parts. Includes: two magnets; 3/4″ x 2″ with North painted red; metal frame; plastic forms for rotor and end plates which snap-together; two wire coils; two elastic bands; three O-rings; alligator clips
