Rockcare Fret Rocker Fret Levelling

First impressions:
- It's thin. On the product photos it looks much thicker, maybe 1.5mm. In fact, it's 0.6 mm thick, just a little bit more than Rock'n'Ruler.
- The edges are not smooth. I had to file them carefully before I dared to put it on the frets of my guitar.

Usage:
After polishing it a bit, I used it on my bass to locate popped frets and fix them. It worked well, did what it should. So the thickness wasn't an issue after all, but I expected to see and feel a different tool.

Conclusions:
It's a useful tool to check your frets quickly, it does the job. But I feel it doesn't stand up to the proud names of Warwick and Framus engraved on it.

As a fret rocker this is a great little tool with edges of varying lengths it allows you to check from the nut to the 22nd fret. It has a metric measuring scale on one side and Imperial measurements on the other. I must admit that when checking the height of the action on my guitar it is not as easy as that of another manufacturer where they use blocks of ink at different heights which is far easier for the eye to see than increments of a millimetre or lines marked at one sixtyfourth intervals. There again, its job description is that of a Fret Rocker Fret Levelling tool, not a guitar set up gauge so maybe I'm being a bit fussy.