Scarva Tools 4 Piece Round Hole Cutter Set  £6.70

Easy to use - clean results, nice sized handle. Getting the clay out of the smaller cutter is a bit of a fiddle - get as much out as possible whilst the clay is wet. Any remainder will shrink as it dries and tap out.

Solide, facile à nettoyer, tres pratique pour perforer de façon parfaite