Tests & évaluations

+ Excellent for giving touch exercises>...

Set with 9 different pen thicknesses and writing aids, ideal to test which one fits best. All parts can be reordered. Comfortable and easy to use....

+ Hydraulic dynamometer + Measures more than just grip force + Includes round door knob (rotary knob) >...

+ 3 handheld evaluation devices + Including sturdy case>...