TrueTip is the first patented finger stylus. Designed to provide Palm, Handspring, and Windows CE users with the utmost comfort and accuracy. Made of highly flexible and durable Nylon compound, Truetip will expand and contract to conform to most finger sizes.PRODUCT FEATURES:Handheld computers / PDAs;Point of Sale (POS) touch screens;Touch screen systems of all types;PDA/Calculator watches;Mobile / Cell phones with small buttons;Smartphones;Hand held GPS devices;Intermec or Symbol handheld devices.