The LINHART Linamel Mint Toothpaste and Whitener Gel Bundle keeps teeth whiter and brighter. Included in this bundle is <br><br> (1) 3.4 ounce Tube of Toothpaste<br> (1) 1.7 ounce Tube of Whitener<br> Our entire LINHART line of unique dental products was designed and developed by world renowned dentists, Dr. Jan Linhart and Dr. Zachary E. Linhart. Based on 10 years of development within their global patient pool, 40 years of dental experience, and almost 100 years of Linhart expertise, LINHART introduces the most current and comprehensive approach to preventative and restorative oral care.