Professor Motor PMTR1115 Neodymium Round Magnet 8mm diameter x 5mm

Professor Motor PMTR1115 Neodymium Round Magnet 8mm diameter x 5mm.

Professor Motor Neodymium Round Traction Magnet - for NSR, Ninco & Early Scalextric Applications - 8mm diameter x 5mm tall (0.31 x 0.20 inches) - 24 Karat Gold plated finish.

SAFETY WARNING! - These small magnets are very powerful and can cause serious injury or death if swallowed - keep away from small children and pets.