The Dunlop Plectren Delrin 150 refill bag contains 72 standard picks specifically designed for guitar players. These picks are made from high-quality Delrin, a durable plastic known for its longevity and excellent grip. With a thickness of 1 millimeter, they offer a balanced combination of flexibility and stability, making them ideal for various playing techniques. The purple color group, specifically in the shade Lavender Purple, gives the picks an appealing look. Each pick is designed for comfortable handling while supporting sound quality during play. This refill bag is a practical solution for anyone who regularly plays guitar and relies on having an adequate supply of picks. The use of Delrin ensures that the picks maintain their shape and functionality even with heavy use.