Features
1.High speed sliver palladium alloy motor runs at a speed of 9, 000 turns per minute to
drive the roller head.
2.2 *1.5V AA battery operated callus remover
3. The roller head is made of durable and top-notch quality mineral
materials
4.One roller fits all situations: finer, coarser or tougher.
5. Water-Proof: It\'s rated IPX5 for water resistant, which means it is
safe to rinse the device under tape water, but do NOT immerse the device fully in water or take it in a shower