The finest quality, metal ball kegel exerciser. These luxurious metal balls are retained in the highest quality body safe silicone, providing the best experience possible. Yany comes complete with two sets of inter-changeable balls.(30g & 40g)

Ball Material:            Body safe metal

Ball Retainer:             Body safe silicone

Gold ball weight:        30g

Blue ball weight:        40g

Ball diameter:            31mm

Overall dimensions    155mm (L) x 32mm (D)