EDS Flexi-Post

Flexi-Post and Flexi-Flange have undergone years of clinical success. Restorative failures are too costly for your practice. Count on the one-and-only US made Flexi-Post and Flexi-Flange. Through the incorporation of the patented split shank, the stresses of insertion are absorbed by the post (not the root) during placement.
  Flexi-Post® predictably provides maximum retention with minimal stress!
 The Benefits of the Patented Flexi-Post:
  Cuts into dentin rather than pushing it away.
 The split-shank closes upon insertion to deliver maximum retention with minimal stress.
 Removes all dentinal debris, enhancing ease of placement.
 The head is highly compatible with Ti-Core® Ti-Core® Natural, other composites, glass ionomers and amalgam.
 The vertical and horizontal grooves eliminate rotation of core material.