Stain & Glaze set contains A, B, C, D four main shades, 11 special effect shades, transparent glaze and diluent. Each bottle of paste contains glaze ingredient, no need to glaze additionally. product features: 1, lifelike effect Stain & Glaze set contains 15 colours, suitable for tooth aesthetic treatment; glaze paste completely bonds with zirconia surface, after sintering, high gloss will appeared on the surface and lifelike effect will be achieved. 2, Natural transition high light transmittance. after sintering, tooth surface becomes glossy and clear, no gray or darken colour appears. 3, Strong adhesive force The glaze paste is not easy to lump, after sintering, it completely attaches on the denture surface and will not drop. 4, Simple operation In order to make full crown achieve good colour effect, each paste color could be randomly mixed with other ones and could be used directly after mix evenly, even the beginners can learn how to use it in a very short time. 5, toxic-free and harmless using toxic-free and harmless formula to ensure high security.