3) Sanding sticks, pads, and cloths
Whether for shaping or finishing, sanding sticks, pads, and cloths are worth their weight in gold.
Sanding tools are available in a variety of grits, from coarse to fine (200 to 12,000), and modelers need a wide range.
Sanding sticks come in many shapes and sizes that make them useful for getting into areas on a model that are sometimes hard to reach—kind of like a back scratcher.