As a tennis player of many years, and one who has owned other ball hoppers, I must say how much I'm enjoying this hopper. Lightweight, and I like the locking legs holding the hopper into place. A little difficulty assembling it at first but things things clicked into place. Only one comment about the ball capacity. It's listed as holding 80 balls, it does NOT, I can only fit 70 balls in it but this is a minor issue.
Rating: [5 of 5 Stars!]