... 2.durable,smart,protable For mobile phone, PDA, iPod Touch 3g, iPhone 3Gs, Blackberry, Plam Pre, Nokia, Samsung ... , HTC, Apple iPad ,et. capacitive touch screen stylus and write pen1.sensitive rubber tip and dual ... .prevent scratching the screen .3.high sensitivity on touch screen .4.easily clip on your pocket,book, ... t want to remove your gloves. diamond capacitive touch pen for ipad