Check the listing for details. Biotrol PGM102CM PerfectChoice Prophy Paste Gems Medium Mint 100/Bx EXP Jun 2026. Condition: New. Listed at 58.99 USD. WINDSOR MILL, MD. Low splatter paste, rinses easily and removes tough stains. Rings are color-coded by flavor. Dental Imaging & X-Ray. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.