Prym Eyelets with Washers 4mm

good in theory

Was a little confusing to use at first, but after googling a tutorial it was very easy to use. Unfortunately, it broke the very first time I used it. Up until that point it was super useful and made the process of setting grommets much faster, but I only set around 12 when it snapped. Fortunately I was still able to use it and finish the process, but I wouldn't recommend because of how flimsy it is.

A little confusing, broke, but still made it work!

I really had no idea how this was supposed to be used and the instructions weren't super clear, it definitely would have been nicer with clearer instructions. HOWEVER! I was able to figure it out eventually and once I did, it was great! I have the big tools used for making the holes and adding snap buttons and such but this was so much easier to use as it uses the force of a hammer instead of grip strength which was great. I did have it snap on me likely because it wasn't lined up well on the black stopper when I hit with the hammer, but I was able to take it back together and it once again worked as intended. Very happy with this and keen to continue using in the future.

Excellent results

I used these with the vario creative tool with excellant results. The pressing tools it comes with fits perfectly in to the creative tool.