Pleasant but not very robust
This wrist rest is rather pleasant because it is neither too hard nor too soft.
The material of the cover is rather neutral which has the double advantage of not being unpleasant to the touch and of being forgotten.
However, after two or two and a half years of daily use, it should be thrown away. The first signs of weakness (coating coming off the wrist rest's perimeter, letting out the sticky gel contained inside) occur after 1 year/1.5 years.