Working object
Designed to be observed, handled and used in a teaching sequence.
Gemina · Available
Both surfaces facing the 12-11 contact are affected. Both flanks must be rebuilt and the contact point created between them, with no intact reference to guide the eye — the most demanding anterior exercise, and the one that builds procedural memory fastest.
MAD 15
Quantity
Education layer
Included
Designed to be observed, handled and used in a teaching sequence.
A stable situation for comparing procedures and monitoring progress.
Legible proportions and landmarks for individual or group use.