* SODIAL is a registered trademark. ONLY Authorized seller of SODIAL can sell under SODIAL listings.Our products will enhance your experience to unparalleled inspiration. * SODIAL(R) 2 Pcs 7mm x 11mm x 18mm Electric Replacement Motor Carbon Brushes * Used for an electric motor or generator to function, the coils of the rotor must be connected to complete an electrical circuit. * Carbon brush is an item easy to broken when it working. * Total Weight : 8g * Package Content : 2 x Motor Carbon Brush