Project X guitar pick made from Acetal.  Acetal is a modern plastic that has a woody but warm sound.  It's simlar to Delrin® but the pick are opaque and have a slightly slicker feel.

Delrin® is a registered trademark of E.I. duPont de Nemours and Company.  It’s a modern plastic that has a woody but warm sound.  Delrin® picks are extremely durable and have a matte surface that makes them easier to hold on to.  This material also goes by other names in the industry such as Tortex® and Gripp-X.

Available in ​.73mm, and .88mm