Tom Doughty designed and created the prototype of this featured slide & asked the team at Diamond Bottlenecks to produce his idea of what we consider to be the perfect all-round guitar slide.

Having the weight of heavy stainless steel & the tonal textures of pure glass in one complete package, this slide is perfect for intricate, balanced runs & has proved both rugged & hard wearing - as Tom says "I've dropped it a dozen times so far and it's still in one piece - the sure sign of a hard working slide player!".

The 'Evolution' is available in one length - 60mm (2.3/8"); with an internal diameter of 20mm. (3/4"). We leave the internal walls 'unfinished', thus allowing the player to pad-out the slide to their individual preferences regarding reducing the I.D. & general 'feel' of the slide internals. Our 'Evolution' slides are individually packed and shipped in their own monogrammed 'Mojo-Bag' for constant protection.