What is shaped like a two-sided nail file, long and narrow, with one or two additional grit abrasives and a final shine surface?

• A. Buffer Block
• B. Two-Way Buffer
• C. Emery Board
• D. Nail File

Answer: (B)

The tool being described is meant for shaping nails with one grit, then buffing with another, and finishing with a shine surface all in one slim, two-sided instrument. That exactly describes a two-way buffer. It’s designed to be long and narrow like a nail file, offering multiple grit surfaces on opposite sides plus a final shine surface to make nails glossy. In practice, you shape with the rough or medium grit, smooth and buff with the finer grit, and then polish to a shine with the last surface.

An Emery board is typically a thin, rectangular nail file with grit on one or both faces but usually lacks a dedicated final shine surface. A Buffer block is usually a small rectangular block with several polishing surfaces, not long and narrow. A basic Nail File is generic and may not include the separate shine step.