The small indentations covering a thimble are not just decorative. They help grip the end of a needle when it is being pushed through thick or resistant fabric, preventing the needle from slipping sideways. This gives the person sewing better control and reduces the chance of painful needle pricks.
Although the name might make some people assume it belongs on the thumb, a thimble is commonly worn on the middle finger. It should fit securely without being uncomfortable or restricting movement. Before sewing machines became widespread, thimbles were especially important because so much clothing repair and garment making had to be done entirely by hand.
Today, thimbles are still used by people who enjoy hand sewing, quilting, and embroidery, but older examples have also become popular collectibles. Some antique thimbles feature detailed engravings or were made from valuable metals. What looks like a strange little piece of metal is actually a cleverly designed tool that has helped protect countless fingers for centuries.
