I have recently become an Invisalign provider and am taking many more impressions than I ever have before. They need to be precise and accurate. Do you have any recommendations for an easy, dependable, accurate impression material?

If you are looking for consistency and precision every time, I would recommend the Pentamix 3 Automatic Mixing Unit (3M ESPE). The Pentamix mixes impression materials that are loaded into the unit in bulk. If you are taking multiple impressions, it provides many advantages. This new, improved product is smaller than the previous version of Pentmix, can be mounted on a wall if counter space is an issue, and has a microchip that allows for recognition of the impression viscosity. The microchip allows the unit to adjust to each type of impression material for a much faster mixing and delivery time. For consistent, accurate, bubble-free impressions, this is the delivery system of choice.