I cracked a panel on my older ppk some time ago and have been searching for a DECENT set of grips.
I ordered both a slip-on and a checkered wood set from Hogue. The slip on was worthless. The wood are very handsome, but much thicker than the originals. For concealed carry, I found the stock grips to be best. I thought Pachmeyer had a set, but can't find it listed anywhere.