Single-handled faucets. A single-handled faucet rotates directionally, usually providing the ability to regulate flow with an up-and-down motion and temperature with a side-to-side motion.
Pros: Along with the advantage of requiring only one hole in your countertop, these are really convenient for when you have only one hand free. They often feature high arching pro-style designs that easily accommodate large pots and vessels in the sink.
Cons: Temperature adjustment is less precise than with a two-handled faucet.
- Mustafa Acikgoz