====== Wacom ACK22201 black (hard) Tips ====== These tips work with some adjustments in the rmPen. According to a Facebook user: > I got them going: if you look at the head of the nib it's getting slightly thinner towards the "jaw" (to stay in the image...). After using a nail file and making it only slightly thinner it worked. Looks like it otherwise gets stuck after drawing the first line. * feels like an ink pen * slippery like writing on an iPad It seems that you can also buy the [[ACK22201]] and the [[ACK22203]] in a 3+3 combi pack as ACK21616.