This is a package of 40 glass gumballs. Gumball colors are Red, Orange, Blue, Green and Yellow. There are sufficient gumballs to fill the gumball machine a little over half way, which we recommend. If you want a kit to fill it competely (not recommended), ask us.
Install the balls by squeezing them into the gumball machine at the seam where the two halves of the clear ball join. They will pop through with moderate pressure. Taking them out again requires removal of the gumball machine, so going a little under is better than a litle over.