Often needed and a long time not in my toolbox: Pliers! I don't use any fancy and expansive pliers. I bought a small set of fine mechanics pliers in the hardware store and am pretty happy with them. I didn't want one for all, I wanted one for cutting out the miniatures from sprues, one for bending miniatures, wire and so on. I think they went over the tray for arround 6€ so not really expensive and something I couldn't hardly go wrong with.
|A set of small pliers|