Although too big for multiball for most hands, 80mm acrylic balls are impressive without being too heavy. This makes them great for most contact jugglers practising single ball manipulation and a really versatile ball. At Jugglingwholesale.com we also wholesale a number of stage and practice balls which are 80mm - this means the step from practice ball to acrylic is much easier. All our contact balls are made by Juggle Dream and 100% acrylic. They offer great clarity and exceptional margins, in particular when purchased in bulk.