Pick up balls the fun way with the Tourna Pickleball Tube. Holds about 17 pickleballs depending on the size. Works on ALL sizes of Pickleballs. Lightweight and Durable. Just press the Tourna Pickleball Tube on the ball and it gets sucked up into the tube. Super easy, super fun, and saves your back. Proprietary teeth mechanism allow the ball to go in, but not fall out. To empty the tube, just turn it over and dump the balls into a bucket or hopper.