The ios 54 is a rimless countertop basin designed to complement the ios bath. Crafted from the trademark Victoria + Albert QUARRYCAST® material, composed of volcanic limestone and high performance resins formed from a single casting, making it harder and more durable than acrylic basins. QUARRYCAST® is warm to the touch, highly insulated, strong, very easy to care for and guaranteed for 25 years. Available in gloss white and matte white as standard, and custom colour painting as an optional extra.