... ,smart,protable 2.prevent scratches,bumps 3.easy to take retractable capacitive touch pen stylus for ipad2for mobile phone, PDA, iPod Touch 3g ... , iPhone 3Gs, Blackberry, Plam Pre, Nokia, Samsung, HTC, Apple iPad ,et.capacitive ... days when you don't want to remove your gloves. retractable capacitive touch pen stylus for iphone