• Electronic foot file. Battery operated. Can be easily used anywhere. Ready to use
• Professional level pedicure results - quickly and easily removes tough skin on heels to make your feet smooth and soft
• Ergonomically shaped soft touch handle. Specially designed micralumina replaceable head.
• Extra coarse diamond crystals remove thick and stubborn hard skin quickly and effectively
• Detachable roller head can be washed and replaced.

http://www.amazon.in/Scholl-Diamond-Crystals-Velvet-Electronic/dp/B00FQ1WWHM/