Each of these Columbia 860 typodont teeth is made out of ivorine and is clearly labeled with the tooth number. Columbia 860 Typodont teeth are softer than Kilgore teeth and have much greater variability in interproximal fit and occlusal relationship. We consider these teeth to be the most inconsistent and challenging to work with. If you have any questions or concerns about these replacement model teeth, please don’t hesitate to give us a call. Stevenson Dental Solutions is here to be your dental supplies and training resource no matter which level of the industry you are in today. Reach out to us!