Dunlop 210 Medium Wall Medium Glass Slide

Warm Glass Slide Tone with a Fuller Medium-Wall Feel

The Dunlop 210 Medium Wall Medium Glass Slide is designed for a warm, thick response that brings the middle harmonics of your sound forward. Its glass construction gives notes a smooth, rounded character, while the medium wall thickness adds a more substantial feel than a thinner glass slide without moving into an oversized format.

This Medium model measures 20 mm (0.787") inside, 25 mm (0.984") outside and 60 mm (2.36") long, with a ring size of 10–11. The combination of medium diameter and thicker walls gives the slide a solid feel on the finger while keeping the overall length compact.

Each slide is handmade, so exact measurements can vary slightly from one piece to another. Choosing a slide slightly larger than your normal ring size is recommended, with the final fit depending on your comfort and playing style.

At Riffs & Licks Music, we think this glass guitar slide is a good fit for players who want a warm, mid-focused voice with a little more mass and substance from a medium-wall design.