https://healthytolk.com/how-to-get-rid-of-calluses-on-hands-overnight/
How to Get Rid of Calluses on Hands Overnight: 5 Supreme Home Remedies
Calluses are thickened areas of skin that develop in response to repeated friction, pressure, or irritation. They commonly form on the hands due to activities such as weightlifting, gardening, or playing musical instruments.