Smile Line USA’s next generation of mixing trays, EVO-2 offers three different working options to complement the clinician’s unique style, Umid EVO-2, Wet N’Dry EVO-2 and Wet O’ Proof EVO-2. Each tray is equipped with a drawer for stains and the base is completely layered with black, soft and mat coating for a very nice touch and no light reflection. EVO-2’s ergonomic design is widely inspired from laptops and allows the clinician’s hand to lie on it naturally. The openings on both sides of the working surface allow an easy refill of the container. The lid is fabricated of shock resistant polycarbonate and can be easily removed from the base.