Ceramic frags plugs made here in stoke on trent in the uk awesome price for everyone we use these throughout our store , as we are making so many and selling fast we are offering all you awesome customers a cracking prices these are the same as any of the big brand company's and made out of same material in a kilm fired at 2500 but with out the fancy packaging and high prices.
 
16mm top
Completely inert, no need to cure
Fit into standard frag rack and egg crate
Rough top for optimum adhesion