I've seen some great looking dice cups, but the problem is still with collecting the requisite number of dice. What these players used are little dice packs - so you'd have a couple of 10's, some 5's, etc. if you had to roll 18, you'd pick a 10 and a 5, and then roll 3 loose ones. If it were 34, three 10's and 4 individuals, and so on.