Our own make, standard aluminum cups made according to the Laurie Ireland specifications, 2 3/4\” mouth, 3 1/2\” high, polished aluminum. Made to use with the Ireland double load routines, and suitable for all other cup and ball presentations. The set includes the polished aluminum cupsand a set of balls inside of a velveteen carrying bag,as well as an instruction booklet (which may vary from the one pictured). Made by Morrissey Magic from Canada, who sadly are no longer in business.