Petri dish Jell-O shots are eerie, yet endearing✨ Link for the petri dishes is in our bio. cocktails may earn commission through links in our socials. -3 oz. lime Jell-O mix -1 cup boiling water -1/2 cup cold water -1/2 cup. vodka -Gushers & Nerds #petridishjelloshots #petridish #jelloshots #halloween #vodka