Our Bent gouge is a good friend when making bowls and dishes. We make them in many shapes and sizes.
We also have our Mini gouge 15 cm / 20-30 mm that is a part of the Small wood sculpting set.
The shape of the edge is indicated by a width (in mm) and a diameter (in mm). The shape of the edge is a part of a full (imagined) circle, where the diameter is the inner dimension of this circle.