This sprinkler that has been designed for the #Garden challenge can be attached to any part of a hose simply by cutting the hose and slipping the two ends onto the 3D printed 'T Joint'. Upon water entering this gadget, the water applies momentum to the outer arms (into the slanted holes) thereby causing a spinning motion to occur. This part has proven a great help as it has allowed me (Coupled with a timer) to set up a fully automatic irrigation system for my garden.