Faux TS Light Posted on March 25, 2019May 17, 2019 by j aniano Violin Bow with a round pernambuco stick, silver-mounted light colored faux tortoiseshell frog with Parisian eyes and divided button. The faux tortoiseshell material is laminated from a casein-based polymer. The tongue region within the ferrule is reinforced with fiberglass. Since the frog body is mostly transparent, note that the workmanship on the inside must be as good as the outside! Personal model inspired by Pajeot. Violin Bow with a round pernambuco stick, silver-mounted light colored faux tortoiseshell frog with Parisian eyes and divided button. The faux tortoiseshell material is laminated from a casein-based polymer. The tongue region within the ferrule is reinforced with fiberglass. Since the frog body is mostly transparent, note that the workmanship on the inside must be as good as the outside! Personal model inspired by Pajeot.