This model was developed in collaboration with the double-bass player Vincent Pasquier who explains:

"By designing the frog slightly higher than the traditional French style of bow and slightly lower that the German style offers different possibilities with regard to camber and flexibility giving a unique result : string and attack flexibility
The ergonomic shape of the frog gives more space for the fingers to grasp the stick. A second finger can be placed on the frog giving better sensations over a larger surface. Flexibility, attack and great precision »