An ergonomic aid is only of use when you are not aware that anything has been changed - and that is exactly what we have tried to achieve with the new Flexi-Rest thumb rest.
Each person is an individual and each individual places his or her thumb differently.
Some players place the thumb straight, others at an angle, more to the right than the left - Flexi-Rest adjusts to your comfort - as though it were the most natural thing in the world.
On top of this, it also makes little "micro movements" as you move your thumb, for there is no clarinet-player, who really keeps the thumb absolutely still.
The only question we still need to answer is this: Why hasn't anybody thought of this before?