The Sandman
This is a highly recommended tip shaper and texturiser with a handy sized leather burnishing strip for sealing the sides of the tip after shaping.

• Solid metal construction, lasts a lifetime.
• Unique file texture, effective and effortless action.
• Rasp will strip leather fast for shaping or gently for roughening.
• Leather strip is ideal for sealing (burnishing) the sides of the cue tip.
• Burnishing seals tip from grease and chalk and helps prevent mushroomiing.

The Sandman is a fierce tool in inexperienced hands and it is quite possible to "over-do" it and remove some leather when just attempting to texturise the tip, but I love it because when used with respect it does everything you need it to do, effortlessly.