Not sure if the photos are still available on another thread here or not but I did have the balls to stipple mine and hells yes! I started out stippling a couple of similarly polymer knives to get the technique down and walla! Trick is to only go so far, just lightly indent, the "gripping" power comes not from the "holes" put in it but from the tiny ridges created when you make the indent. And if your ridges turn out to be a lil more sharp than you like, hit it with super fine sandpaper. So far I have stippled 1 Glock (my own), and about 5 edged weapons (not all mine). Also I use a $10-20 wood burning kit from Lowe's lol