I got some PURE grips last winter and they came with the compressor attachment. So i purchased a small 3 LB air compressor. When I had my Bio Cell irons reshafted, I did the grips...Easy Peasy, Lemon Squeezy......This was so easy. I have also replaced other clubs with the PURE grips. They are great with my irons and all that is needed to get the tacky back is to wipe them with a wet rag.