Nut picking ball

This nut collecting ball makes it possible to harvest the nuts while remaining standing. Made with flexible stainless steel wire, walnut nut hook provided.
The principle is simple: after adding a handle 28 mm in diameter, roll the nut collector on the ground to harvest the nuts that remain locked in the ball.
To take out the nuts, place the nuthook on a bucket, put its tip between the threads of the ball and turn it so as to spread the threads to drop the nuts into the bucket.
Internal dimensions of the ball: 19x18 cm. Handle not provided.