Product review (1 stars): Porcelain,  not universal won't work!!
I wanted to make sure  they would fit, because i don't have a printer/computer to print of  a return label.  i even called the company and was assured  the universal porcelain ones would fit.  NOT.
So they don't fit. No 3 holes as needed.  The small ones  may work but not the larger ones at all..totally sucks! The black porcelain picture you can see no holes but the chrome one is my old one i wanted to replace.