-For comparing teeth shades before & after bleaching
-20 shades with mirror case, more professional. Laser engraved numbers are easy to read and longer lasting use.
-The shade tabs can be heat-sterilized in the autoclave up to a max temperature of 140 or cold-sterilized by using a suitable disinfectant.
-The shade guide base is only suitable for surface disinfection. Note: the plastic parts of the shade guide are not resistant to monomers