PARAROSE Callus Remover for Feet The video showcases the product in use. The video guides you through product setup. The video compares multiple products. The video shows the product being unpacked. Multi-functionality in one package 2 speed modes: 1800x/min at low speed and 2400x/min at high speed Long life battery: 600 mAh rechargeable battery 3 Replacement Foot Scrubber: Coarse tip removes stubborn dead skin, the medium tip removes rough dead skin and the fine tip is used for daily care. This electric foot file works faster, is safer than a metal scraper and easier to use than other methods that require constant rubbing to achieve results, it's battery-powered and designed to fit comfortably in your hand, and smooth, silky feet have never been so easy. 3 Replacement Foot Scrubber Foot Callus Remover has Equipped with three quartz crystal roller heads, the coarse grinding head can remove stubborn corneal dead skin, the medium grinding head can remove rough dead skin, and the fine grinding head is used for daily care. This rechargeable callus remover is an innovative device designed to smooth dry, rough and callused skin on the feet. It is both fast and safe, with a unique roller grind that rotates 360 degrees at an amazing 40 times per second. It gently and effectively buffs away hard, jagged skin on the heel. Multi-functionality in one package Easy to use Simply press the switch and the electric foot callus remover is instantly ready for use, and the foot pumice stone can be quickly changed for different callus removal or dead skin removal needs. The pumice stone can be quickly removed after use and washed directly with water