D'Addario PWGS-SL Glass Guitar Slide

Each D'Addario Glass Slide is individually heat treated to provide smooth edges and a perfect finish allowing the slide to glide over strings while the 4mm glass thickness produces a warm, thick tone.

Features :

• Made from boron silicate for enhanced durability, smoothness, tone and great sustain.
• Flawless finish and extra smooth surface glides over strings
• Large – 60mm Length 21.5mm Inner Diameter.