PrepSure Crown Prep Guide Assorted Set 3/Pk (1.0-1.5-2.0mm)- ContacEZ #92403PrepSure instruments guide the crown preparation properly with optimal reduction for occlusal clearance, preventing under or over reduction. Available in three tip sizes, PrepSure monitors, achieves and confirms ideal abutments with proper occlusal, buccal, lingual, and gingival clearances. PrepSure is used to glide through on the mesial half of the tooth with its Mesial Tip and the distal half of the tooth with its Distal Tip to detect high spots and