Features of IPS e.max Ceram Shade Guide Dentin A-d:
The tooth guide has been anatomically modelled by imitating the reflection of light and has been given a structure similar to the surface.
These are flat on the back, meaning they have been modelled without any type of structure. This makes it easier to compare the colour with the prepared die as well as with the cement materials.
These teeth can be ground flat on the face to determine layering. The teeth in the guides have been made with original materials and treated under ideal laboratory conditions so that they produce the expected result.