Features The Dual Stylus PrecisionWriter with Ballpoint Pen features an articulated contact-disc which enables accurate and natural writing flow as well as a ball-point pen. Dual function Flexible contact-disc Smooth soft-gliding Visible contact point Ballpoint pen Premium aluminium design Compatible with tablet & smartphone touch screens Matte black. The Dual Stylus PrecisionWriter features an articulated contact-disc enables accurate and intuitive writing. The flexible contact-disc allows tyhe stylus to glide over your device at any angle. Also featuring a ballpoint pen and premium weighted aluminium construction, the PrecisionWriter is the perfect companion for your touch-screen device. Compatibility For tablet and smartphone touch screens.