The unidose EtchMaster tip is the ultimate powder-blasting instrument for intraoral prophy and abrasion procedures. Its tips never clog and operate without overspray, unlike traditional air polishers and sandblasting equipment. You can achieve perfect surface preparation prior to sealants, composite and porcelain repairs, crowns, veneers, brackets, bonding, plus localized stain removal and surface polishing. For more information, call (800) 906-9298 or visit gromandental.com.