- Set includes: Tartar removal set, dental model, and a set of tools. - Purpose: Tartar removal, oral care - Size: Standard size dental model Thank you for viewing. This item was used by a dental hygienist student. Used only during practical training. I will erase the name as much as possible, and I will cover the writing on the box with a permanent marker. The basic set has been sterilized and disinfected with alcohol, but please sterilize it before use.