Very high quality Basic File Set (Smooth Double-Cut) from Tamiya. Highly recommended both by reviewers and King Games.

This set contains three types of files; flat, round and half-round, specially developed for modeling use. Files are suitable for working plastic and soft metals.
This set of 3 files includes flat, hemispherical and round files for use in the construction of plastic models, Mini 4WD models, and even for metal-working. The files are double-cut and their smooth cut provides an equally-smooth finish on the material being worked. A special coating is applied to the grip to make it extremely comfortable to hold. Each file features a compact size of approximately 14cm in length.