4 in 1 Snooker Billiard Pool Tip Tool Shaper Scuffer Aerator Stick Joint Protector 5/16 X 18 Size

Fits my Action stick nicely. I have not used the other parts but time will tell. I did use this chart for to help find a joint cap:Joint protectors come in all shapes and sizes, as pool cues are manufactured with a number of different pin sizes. The most common pin sizes are Uni-Loc, 5/16 x 14, 5/16 x 18, 3/8 x 10 and 3/8 x 14.The following is a general break down of pin sizes most often used by manufacturer:5/16 x 14SchonJossBalabushka (new)Falcon5/16 x 18MeucciVikingActionEliteAthenaAdventure/MayhemGriffin3/8 x 10McDermott52803/8 x 14ScorpionCuetecMLB/NFL Licensed CuesUni-LocKatanaPredatorLucasi Hybrid Cues / Lucasi Custom CuesKeep in mind that some cuemakers do change the pin styles and sizes they use, so doublecheck your cue to make sure you have the right pin size.

Nice to have a shaper as a joint protector that's easily accessible.

Of course I got this right before the quarantine, so I have not used the tip tools, but I'm happy to report that the joints fit perfectly.

When the product came, I immediately tried out the joint protectors on my Athena Cue (which has 5/16 x 18 size joint) because the joint protector part was the main reason for purchasing. The sizing is off, as it fit the male end of the cue but the joint protector was too large to fit the female side of my cue as it doesn't screw in all the way. Disappointed that the sizing was off but the other features make it still usable for my husband and I's tips.

Nice quality great if you have a sing case serves two purposes. Loved it as a stocking stuffer for my daughter. Fit her cue perfectly

Good product for the money. Connecters for my cue along with cue tip maintenance.

Looks good.

Works as expected.

Fits my cue great