Designed for cleaning cylinders, bottles, and large test tubes. Features nylon bristles with a radial top mounted in twisted heavy gauge galvanized wire.

Tapered white nylon bristles with a white nylon fan tip provides effective cleaning action for centrifuge tubes, vials and small funnels.

Good quality nylon bristles, mounted in twisted heavy gauge galvanized wire. Includes a radial top.

Good quality nylon bristles, mounted in twisted heavy gauge galvanized wire. All brushes feature a radial top.

Good quality natural black bristles, mounted in twisted heavy gauge galvanized wire. Includes a radial top.

Good quality natural bristles, mounted in twisted heavy gauge galvanized wire. All brushes feature a radial top.