GT Posts are color-coded stainless steel posts, design-ed by Dr. L. Stephen Buchan-an, and match canals shaped with the GT rotary system. This system-based approach allows you to match the in-struments to the canal from rotary file to obturator to post drill and, finally, post. Posts have acid-etched grooves and ridges that create an in-creased surface area for su-perior bonding. The posts al-so feature an intelligent post design—a passive, parallel shape that won’t wedge for less change of root fracture. For more information, call (800) 662-1202.