This 3D printable irrigation ring comes in three sizes to accommodate various irrigation hose diameters (1/8in, 1/4in, and 1/2in). The design features recessed barbed fittings, with 6 spouts around the exterior and 6 on the interior, as well as a ground spike to ensure stability. The irrigation ring is designed to print support-free, allowing you to conveniently print multiple units without wasting any material.