These are Higgins Brothers Spanky Juggling Balls – 130g, 2.5 inch. Half the panels are vinyl, the other half leatherette. I am selling them in matching sets of 3, in various colors. Note that the blue in particular is a really dark blue. The retail price for these would be $33/set plus shipping.
This item was purchased at a discounted rate for resale to my students. Please read here for an explanation of my sale terms.
Blue/White (I have two sets):