Vita shade guide

The VITA classical A1-D4 shade guide serves to accurately determine tooth shade.
The arrangement of the shades in the VITA classical family of shades is as follows:
A1-A4 (Reddish Brownish)
B1-B4 (Reddish Yellowish)
C1-C4 (Greyish Shades)
D1-D4 (Reddish Gray)