Most artists work with two or three tweezers, not one. A straight or slightly curved tweezer is used to isolate a single natural lash, while a second tweezer picks up and places the extension or fan. For classic sets, a fine curved tip gives control close to the lash line. For volume work, boot, L-shaped, and wide-grip tweezers help you pinch and hold a fan without it collapsing, and many artists prefer a slightly tackier finish that keeps fans from sliding.

Grip weight and balance matter more than the price. A heavier body reduces hand fatigue on long appointments; a lighter tweezer feels more precise but takes a steadier hand. Check that tips close evenly and completely — a tweezer that crosses or gaps will shred fans. Clean and disinfect between clients, store tips capped or sleeved, and retire any tweezer whose tips have been dropped out of alignment rather than trying to bend it back.