This Canadian company, which belongs to the Sweetworks group, is a real specialist in gum balls. They supply any type of hollow ball you can imagine. The ones that caught my eye in the show were the balls with metallic-like coating. Their shine is really special, and the perfection level at which they are produced is really outstanding. There are, of course, other types of hollow balls (filled, printed, extra-sour,..) which you can find in their web-site:
but I cannot refrain from attaching some pictures here:
I thank Mr Mauricio Bobadilla for the time he spent with me and the explanations.