GD1-GD6 Function:

-GD1: Remove calculus and bacterial plasue on supragingival, neck of teeth and hard calculus on the teeth point.-GD2:Remove supragingival heavy calculus.-GD3:Remove the calculus and bacterial plasue on subgingival interdental calculus.-GD4:Remove all supragingival calculus and bacterial plasue-GD5:Remove supragingival and neck calculus and bacterial plasue.-GD6:Remove supragingival heavy calculus.

packing:

10pcs/package