Terma aims to be as creative as possible with its towel rail design hence Crystal has been manufactured with all diamond shaped bars. Crystal is very popular in the UK as current bathrooms are trending with square profile taps and shower heads and the diamond shaped bars on Crystal are a nice compliment to that style. This is perfect for family bathrooms or utility rooms due to the multiple wide spaced gaps for hanging both towels and clothes. Crystal has a gap of 63mm from the back of the bars up to the wall so perfect for feeding towels into. The Sparkling Gravel colour from Terma is Taupe like (between brown and grey) and has a silk, smooth textured finish. Terma offers a 150x50mm colour chip of this finish should you wish to see the colour prior to purchase. Crystal can also be fitted as dual fuel - whereby it can run on the central heating in the winter and as electric in the summer. You simply need a Terma heating element and the Terma Integrated Valve with Immersion Tube (no T p