Gardeners have been using riddles for years to sift twigs, stones and other debris out of their soils and composts.
This riddle is more versatile than most because it comes with three interchangeable screens, each having a different mesh size ( 3/32", 3/16" and 1/4"), permitting a wider range of uses, including preparing soil for bonsai and filling flats with compost.
Made of stainless steel, it is 12" in diameter. Includes a metal cross support on the bottom to give extra strength to the screens.
Also good for winnowing beans.