I've tried quite a few acrylic (and wood) blanks from Penkitsdirect. First thing to mention is that they come well labelled! I've had blanks from other suppliers (mostly the 'selected hardwood' bundle varieties) that aren't labelled so you have to do a bit of detective work to find out what you're getting. I've not had a bad blank yet. Anything heavily figured (in terms of wood blanks) always has interesting grain etc., and the acrylics are fantastic. Not had any problems with chip out or cracking. I'll carry on ordering without worry for sure. Oh, and while I'm here... the turnaround from order to delivery is pretty speedy and always well packaged.