Stay hands free! The Touch Free Retractable Stylus Keychain containing an antimicrobial treatment+ providing a long-lasting defense against bacteria, and can be used to interact with touch screens, ATM machines, and other surfaces, hands free! Antimicrobial Treated Softex? Luster Finish+. Click to use the Touch Free Silver colored Stylus ? it will do the touching for you! Exclusive Softex? Luster Finish.