Things I liked: It does what it's supposed to do. The ball end is perfect for resizing that occasional pellet with a less than perfect skirt. The seating end is also quite adequate for the task of seating your pellets in break barrels only.
Things I would have changed: I thought it would be bigger. Probably quite easy to lose. Price seems alittle high. Make it with a brighter color so it's easier to find if dropped in grass, weeds etc.
What others should know: Get one, excellent product...