The Onix Fuse Indoor Pickleball is the USAPA-approved update to Onix's popular Pure 2 Balls. The biggest difference is the Fuse's slightly lower bounce which allows them to be used in sanctioned tournaments. They retain a soft touch and smooth, true flight thanks to their precision-drilled holes. Seam welding improves durability and helps keep the balls in play as long as possible.

The Onix Fuse Indoor Pickleballs come in highly visible yellow or orange so that they can always be seen regardless of court type. The holes are larger than their outdoor counterparts and create a reasonable pace of play. These are made via an injection-mold process like the Pure 2s and Jugs that ensures an even and consistent feel.