Zirc manufactures economical dental products in a large variety of colors to help organize dental offices so they are more efficient to create a better patient flow and make their office more profitable. Most of Zirc's products contain an antimicrobial called Microban. The Microban additive resists the growth of mold and bacteria which helps our products stay cleaner in between cleanings. Be sure to check out the product special on the home page for deals and discounts on products.