Sterling Gaming Slippy Shaft Reusable Conditioning Papers - 12 Sheets Reusable, professional-grade shaft maintenance tools Avoids friction and gives more accurate shooting Three degrees of fine shaft conditioning papers to make your cue glide through your bridge Weight: 0.2 lbs. The ultimate micro-fine shaft conditioning papers! We searched for the best conditioning papers available and we bring these to you. They are used in the aviation industry to polish aircraft windshields and for high end manufacturing, where an absolute smooth surface is required.