KOHLER Katun Single Hole or 4 in. Centerset Single-Handle Bathroom Faucet in Matte Black K-R78037-4D-BL - The Home Depot

Featuring a unique ribbon water flow, this Katun single-hole faucet adds an element of surprise to your bathroom. Its striking lines and carefully crafted geometry exude timeless sophistication. It includes a clicker drain and supply lines. Color: Matte Black.