Review (5/5): Amazing and effective
With some patience to avoid overdoing it at one time, this callous remover works great. My initial charge lasted for weeks of twice-a-week use, and though I purchased replacement heads, I haven't worn out the original yet. Snapping off the head to clean is a breeze, and appreciate the little brush you get to clean out the dead skin. So far, the quality is outstanding. Highly recommended.