Tenn-Tube is the original patented tennis ball pickup tube.  Just press on top of the ball and it goes into the tube.  It saves players and teachers backs from bending over to pickup balls and speeds up the process to pickup balls.  Kids also love it!  Perfect for lessons, drills, and clinics.  Holds 20 balls.  Made of lightweight, durable plastic.  Item available in four colors.  Patented, original tennis ball pickup tube. 
  Tenn Tube Lightweight Tennis Ball Hoppers, Plastic Clear, 1. 5 lb
TENN-TUBE is the original patented tennis ball pickup tube, designed to make picking up balls fun and easy
Simply press the tube over a ball to suck it up into the tube, then turn it over to easily dump the balls into a tennis hopper or cart
Constructed from durable, lightweight plastic for easy transport, suitable for players of all ages
Features an elastic band that secures the balls on top for convenient transport
Holds up to 20 balls, measures 46. 5” tall, and weighs only 1. 3 lbs