Diamond Bottlenecks 'The Ultimate' Lead Crystal Slide


The Slide
'The Ultimate'. A pretty bold name right?! Well it deserves it, these hand-blown lead crystal glass slides are truly stunning, I personally own many of Ian's handmade slides and have used them for well over 10 years now. Totally seamless with perfectly smooth sidewalls, available in a variety of wall thicknesses (4mm up to 7mm) colour options and specifications, these lovely slides great if you struggle to find just the right fit. 

Choosing the right fit
We currently have a range of Ultimate slide in stock which I personally selected from Diamond Bottlenecks for my stock, and each one is absolutely stunning. Here are the specs of each to help you decide which will fit best - 

Ruby Red - 62mm Length - 21.2mm ID - 4.2mm Sidewall thickness

Java Lava - 54.7mm Length - 18.3mm to 15.5mm tapered ID - 6mm Sidewall thickness

S.Bradley two colour - 63.05mm length - 18.45mm ID - 4.3mm Sidewall thickness

Amber - 66.3mm Length - 18.55mm ID - 6mm Sidewall thickness

Lilac Prism - 62.95mm Length (with slight notch cut also) - 16.9mm ID - 7mm Sidewall thickness

Need more help gauging the size? Here is a guide from our blog to help you find the right sized slide

About Lead Crystal
Here's a bit of extra info about Lead Crystal slides, which I'm sure will help cement your decision of ordering one:
Hand-Blown Lead Crystal slides are considered by many to offer the sweetest, most 'hi-fi' tonal response of any currently available glass guitar slide for all electric, acoustic & resonator instruments.
Although crystal is the softest glass produced in the glass industry, the pure resonance, weight & density of true lead crystal allows the player a quality & clarity of tone not found with soda-lime (commercial bottling glass) or 'Pyrex' (boro-silicate) slides.....if you tap boro-silicate or soda-lime glass tumblers with a nail, then do the same with a lead crystal glass tumbler of similar size - you'll find the 'ring' & smooth sustain of lead crystal will be sweeter & last far longer.
Durability is applied to lead crystal by 'annealing' the blown glass tube in the 'Lehr' and allowed to slowly cool over several days, providing the required necessary hardness against knocks & string wear.