If you really want to hand out the balls contact Nate. Maybe you can get a gross of the right size balls that all match on Amazon and send a couple to him to gimmick for you at a reasonable rate. A gross of 1" balls that look like the ones in the promo cost about $16. There are 7 colors (I'm pretty sure), if you invest the money for Nate to make 7 gimmicks (1 of each color) you have over a hundred to give away and can reorder if you use those up. You could also repeat the effect as you could use a different color ball every time. on Amazon, search "super balls bouncy balls 1 inch". (I am guessing they are 1" balls but you can measure when you get yours or ask him what size to buy if he will do it).