The Wacom CS 150K is on sale at Adorama for $10. There is a $10. mail in coupon bringing the cost down to FREE. The Wacom CS150K second generation Bamboo Stylus duo pen (Black) has both slim and responsive rubber nib and a ball point, so you can conveniently switch between your paper notebook and your touchscreen device. The stylus is made of durable, quality materials and crafted with care. Both the rubber nib and the ink refill can be changed easily. Works on any device with a capacitive touchscreen. Head over to Adorama for more info.