1、The Rubber Nib is suitable for all the capacitive touch screen, such as Smartphones/Tablets,but the Tip Nib only work for GPS!!!not for any tablets and smartphones! 2、Using this pen instead of your finger to touch your ipad avoids scratches, bumps, grease, fingerprints on the screen. 3、Lightweight design makes it easy to control. High quality material make it durable and portable. 4、Keep your screen clean,it won't leave fingerprint. 5、It is especially suitable for cold winter because you can wear your gloves to control the screen. Description: Your finger will be sore if you touch the screen with it for a long time.Now our pen can save your trouble.It combines two function in one pen.One head can work for GPS screen,the other head can work for ipad and smart phone(iphone and Android phone) Features: The Rubber Nib is suitable for all the capacitive touch screen, such as Smartphones/Tablets,but the Tip Nib only work for GPS!!!not for any tablets and smartphones! Using this pen instead of your finger to touch your ipad avoids scratches, bumps, grease, fingerprints on the screen. Lightweight design makes it easy to control. High quality material make it durable and portable. Keep your screen clean,it won't leave fingerprint. It is especially suitable for cold winter because you can wear your gloves to control the screen. Specifications: Color: Black Lenghth: Approximately 14cm Fit for Iphone Ipad Samsung Tablet Phone PC Package include: 1 x Black touch Capacitive Pen