Andesite Stone Sink | 6A20-4137 | 16×15″ Organic Oval Graphite Polished/Natural

Elegant handcrafted andesite stone sink with an organic oval shape and smooth curves. The polished graphite interior provides a refined, glossy finish that’s easy to clean, while the outer surface keeps its natural volcanic texture for a rustic, spa-like charm. Each basin is individually carved from a solid block of volcanic andesite, featuring unique color variations and natural mineral grains.
This dense volcanic material is moisture- and chemical-resistant, offering exceptional durability and timeless natural aesthetics for any bathroom design.

• Dimensions: 16″ × 15″ × 6″ (41 × 37 × 15 cm)
• Shape: organic oval
• Finish: polished interior; natural textured exterior
• Color: dark graphite gray (inside) / natural rough graphite (outside)
• Installation: vessel (above-counter / countertop mount)
• Material: solid natural andesite stone
• Drain hole: 1.57″ (40 mm) standard
• Carved from a single block of volcanic stone
• Durable; low-maintenance; heat-, moisture- & chemical-resistant
• Backed by a 100-year durability guarantee

Original SKU: 6A20-4137
Converted SKU: 6A20-1615
Length: 41 cm → 16″
Width: 37 cm → 15″