These are beautifully hand-crafted professional and highly sought after white leather Chop Cup baseballs by Leo Smesters. They are much heavier than traditional cork balls and thus are much easier to manipulate. Most importantly, they work much easier when it comes to the magnetic ball being released in the cup. Each ball is one inch in diameter and the set comes with one regular ball and one magnetic ball. These are simply beautiful in every regard and are highly recommended. 0891RUMCHOPBALLS_WHI