Thimblettes (also known as rubber finger, rubber thimbles and finger cones) are soft thimbles, made predominately of rubber, used primarily for leafing through or counting documents, bank notes, tickets, or forms. They also protect against paper cuts as a secondary function. Unlike thimbles, the softer thimblettes become worn over time. They are considered disposable and sold in boxes. The surface is dimpled with the dimples inverted to provide better grip. Thimblettes are sized from 00 through to 3.
