This is a size Medium ball made with two colors of Minkee Blankee fabric from the Minkee Gelato collection from Benartex. I was one of Ami's pattern testers.
The MELONS on this ball were made with fabric of questionable quality from Ami's stash, but it matched the purple Minkee really well. The Pellon Quilter's Grid made it much easier to work with. This is a size Large.
Make a puzzle ball for a little one in your life with Ami's Amazing Puzzle Ball