Nut Wizard also picks up tennis balls

There are a of Nut Wizard videos on YouTube. People use them to pick up all kinds of spherical objects.

Here's a multi-headed Nut Wizard that makes short work of 40lbs of pecans on the lawn:https://youtu.be/Dz_3F0ZW4og

Here's a fellow who uses one to pick up shell casings. True to YouTube form, he doesn't show how it works until the video is half over:https://youtu.be/Vbf8ZNY1DKw