For those who fear germs, buy this for your Masses and feel germ free and relax from spreading germs and viruses via touching the communion wafer and drinking after someone else. Yes, this is being sold to Protestant denominations for their communion services. God forbid if any priest did this, so my suggestion is tongue in cheek. However, I did encounter these at an eccentric homebound parishioner who used these as he watched televised Masses and received when the congregation went to Holy Communion. Trust that I explained to him that this was simulating a sacrament and he shouldn't do it. He had quite a stash of these though that he had ordered after seeing them advertized on an evangelical's TV show! I wonder how many Catholics other than my shut-in has done this?