Celluloid is a top - choice material for guitar picks today. It comes in a wide array of shapes, colors, and thicknesses. Renowned for offering a natural grip and a warm, rich tone, this man - made material was introduced in the early 1900s as an alternative to natural tortoise shell picks. These picks come in a pack of 10. They are made of classic celluloid, have a medium size, a thickness of 0.70mm, and a standard teardrop shape.

Using these D'Addario guitar picks is easy. Simply hold the pick between your thumb and forefinger. You can use them to strum chords or pick individual notes on your guitar. When using, make sure to hold the pick firmly but not too tightly, as this can affect your playing. As for maintenance, keep them away from extreme heat as celluloid can warp under high temperatures. You can clean them with a soft, dry cloth. If they get dirty, you can gently wipe them with a mild soap and water solution, then dry them thoroughly. And always store them in a cool, dry place to keep them in good condition.