Initially, the gel seems a bit hard. But in use, it is very comfortable. The ice blocks are covered with sweat-wicking fabric with a pleasant touch. The blocks are positioned correctly for someone typing without looking at the keyboard keeping the fingers on the keys. The anti-slip below that it stays in place, unlike the foam carpet that I used previously and which foam has gradually crumbled. This model seems virtually indestructible. Essential to type text kilometer.
Small detail: I used a pair of scissors to reduce the width of the sole that unnecessarily beyond the edge of the table.
