This set contains 5 sanding sticks, coarse medium, fine, and extra fine. The fifth sanding stick is a dull fine and extra fine, and on the flip side is is a polishing stick. These are very handy, the curved points are good for tight spaces, the coarse one get you down to where you can get to your work. The only down fall to these sticks are once you wear the tips out they are hard to maintain the tip if you trim it. it would be nice if they were easier to trim. you can use them wet or dry, wet seems to not be so hard on them. Very useful tool another must have, and keep plenty on hand

The kit contains a coarse, medium, fine, extra fine, and polishing sticks. So far have mainly been using them for feathering out putty and use the fine and extra fine sticks to get a perfect finish with no scratches. The sanding sticks are flexible and can get into tight spaces with their tapered point at one end of the stick. I use the coarse and medium for sanding down points where the sprues were attached

I have not put these down since getting them, they are holding up great. These are a welcome addition to the tool bench and a must have.