This patent-pending device is the first of its kind, using near infrared technology to rapidly warm highly filled composite compules. With the touch of a button, Phasor™ is able to heat composite material to 150°F in seconds, and maintain that temperature throughout the procedure, while remaining cool to the touch. This technique provides the benefits of bulk fill, highly filled AND flowable composite in one. Warming composite significantly lowers the viscosity of the material, resulting in better adaptation, reduced voids and micro-leakage, and improved depth of cure. Materials remain highly sculptable, non-sticky, and easily shaped during manipulation. Unlike other devices, Phasor™ is not limited to a single brand of composite. This makes the device extremely versatile, not only in quick posterior bulk fills, but traditional incremental layering techniques in aesthetic regions as well.