6 in 1 Professional billiard pool cue tip repair tool,replacement and maintenance all one stop, all in 1 tip repair tool including stick sandpaper,tip sander,scuffer,etc^ Remove the tip need to be replaced,cue between ferrule and tip,press and rotate the cue,then the tip shall be removed.^ Grab the new tip,use the sandpaper to burnish the adhesive surface,make it flat for glue.Apply glue on the ferrule,then align the tip put it on,if you use your hand unbalanced pressure,it may cause the tip to shift.The fast -dry glue will make it stay.So at this time use the cue repair kit to align the tip and the cue,press down ,in order to remove the air in between,hold for couple minutes.^ The cue repair kit hole can change the cue angle,parallel the taper hole and cue,clockwise rotate,this process will remove extra diameter of the tip.The needle cluster during using,tip is easily harden due to regular stricken,apply the needle cluster on the tip will create tinny holes,make it easily powdering ,knock the tip with it several time.^ After-sales Service: Please feel free to contact us if you have any question,thanks