D'Addario puts a new twist on celluloid picks with Cellu-Glo glow-in-the-dark picks. Cellu-Glo picks offer the natural feel and warm, fat tone of traditional celluloid picks in a fun and convenient glow-in-the-dark format that makes them easy to find in dark stages or studios. Simply pre-charge the picks in natural sunlight or under a light bulb and let Cellu-Glo picks add a new visual element to your playing.

Celluloid is one of the most popular guitar pick materials today. Available in a wide variety of shapes, colors, and thicknesses, celluloid is known for providing a natural feel and warm, fat tone. A man-made material, celluloid was first introduced in the early 1900's as a substitute for natural tortoise shell picks.