Need a little extra pop to your shot? The Gexco Racquetball Saver is the answer! Just add your racquetballs to the Gexco Saver after play and screw on the top. Even though racquetballs are not pressurized (like their cousin the tennis ball) they can still lose their bounce and feel "flat". The Racquetball Saver will add longevity and liveliness to your racquetballs.