As for the glass sink, we need to let you know, the drainer board on the side of the sink has an area that is chemically etched up, that is the matt white area in the picture, it's for anti slippery purposes, but the potential problem is like what happens to all frosted glass surface, even clean water leaves watermarks on it, you will need to keep using it till eventually it turns into a little grey color that is when it's got many of layers of watermarks on it, the color just gets evened up, again this is the nature of any frosted glass just more obvious on black ones, make sure this is acceptable otherwise please check out the listing with an ebay item number 121388698018, this sink does not have any etching on the glass panel.

 
 
 
this listing is for Drainer on Right. 
 
 
 
 
Features: 
 
 
Versatile Installation: Suitable for topmount installation, round waste plugs included. No overflow. Plumbing pipes are not included. 
 
Noise reduction painting and pads ensures improved heat retention with a sound deadening finish
 
Radius 10 corners,10 mm radius corners are modern looking and maximum space
 
Size: 1000*520*208 mm.
 
Material: Premium 304 stainless steel & Toughened glass
 
with tap hole.

(OL-BL103R)

SKU OL-BL103R
Brand Fluso