Positives:
- High-quality processed.
- Mattes material on which keep the characters long. (Try it now since 4 months.)
- Sticker themselves liable long.
- One hardly notices that are stickers on the keyboard.
Negatives:
- I had to trim some stickers because some letters instead of right were for example the lower left bottom. Although Da was well thought along for most standard keyboards (eg if sign the bottom right -> Cyrillic characters left), however, conform to all keyboards this scheme (mine is a Lenovo ThinkPad keyboard). Perhaps were stickers that are just as small as the letters themselves have a better idea. Then everyone can pick and choose where he glued and also you can see still less from transparent edge.
- Price with shipping a little overpriced (to Austria a total of 10).
In summary, the stickers are very good and I can only recommend.