-17%
Casting and welding
Elastomers
Intraoral metallic and esthetical
Quick-buy
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Free return
30 days return guaranteeIdentifies new and old plaque with different colours. Plaque detector. Small sponges impregnated with a dye for detecting bacterial plaque. If the colour appears red the plaque is less than 3 days old; if the colour changes to blue, then the plaque is more than 3 days old.