Amazon.com: Wacom Intuos3 SE Standard Grip Pen (ZP501ESE) : Electronics
Wacom Pen For Intuos3 And Cintiq Grip Pen (zp-501e) A Pen For A Graphic Tablet, Lightweight And Ergonomic, Simple And Convenient. - Digital Tablets - AliExpress
Wacom Intuos 3 Graphics Tablet PTZ-630 W/ Grip Pen ZP-501E-00A and User guideCDs