Features

• 99.9% extra pure raw materials extracted from natural minerals

• Melted in self-developed platinum system, at temperature up to 1700°C

• Automatic block forming technology eliminating the need of grinding and polishing 

• Precision heat-treatment for optical grade glass nucleation and crystalization

• Interlocking micro-structure with nanometer sized needle shape crystals

• Human teeth like opalescence and fluorescence from rare earth elements

Safety

• Lymphoma Gene Mutation Test

• Intradermal Response Test

• Hypersensitivity Test

• Ames Test

• Genotoxicity Test

• Hazardous Element Test

• Surface Porosity Test

• Subchronic Toxicity Test

• Acute Toxicity Test

• In-Vitro Cytotoxicity Test

Package including

4 x ceramic blocks