GLO, Guided Light Optics - Great used condition. No vials included. (I used 3 & rest got squished) Includes power block w/USB cable & dock, Control, mouthpiece w/storage case, instruction book and travel bag. Cleaned and sanitized with peroxide then a UV wand. Was sitting in my linen closet, taking up space. Cost $290+ including tax, free shipping from Sephora. The flexible clear (plastic? Vinyl?) coating on the mouthpiece has yellowed but is still soft and pliable.