Designed exclusively for indoor courts, the ONIX Fuse Indoor Pickleball 3 Pack provides steadfast performance and enduring resilience. Expertly drilled holes and exceptional seam welding work together to guarantee a balanced flight path and strong resistance to splitting. These ONIX pickleball balls adhere to USAPA standards, making them perfect for tournament use while also being excellent for casual games. The ONIX Fuse Indoor Pickleball is prepared for play right out of the box, ensuring a fluid experience for players across all skill levels.