The 3.5mm Gypsyjazzpick is especially designed for loud and bright sound on acoustic guitar. The material of the pick sounds very similar to tortoise shell, but lasts much longer. Both sides have grooves for grip, and the thumb side is concaved with grooves. This pick is dual-beveled for a right-handed player. The gypsy picks are 3.5 mm thick, 30 mm long and 26 mm wide.
Wegen picks are handmade in the Netherlands and are the ultimate plectrum for the discerning guitarist.