A buttonhook is a small, handheld tool designed to assist individuals in fastening buttons on clothing. It typically features a curved hook at one end, which helps to pull the button through the buttonhole, making it easier for those with limited dexterity or mobility to dress themselves. Originally popularized in the 19th century, buttonhooks were commonly used with gloves and shoes, as well as everyday clothing. They are often made of metal or plastic and can come in various designs. Today, they are still useful for people with disabilities or those recovering from injuries, providing greater independence in dressing.