About this 3D model

Screws on to bottle like a bottle cap and ensures that the water drips at a controlled rate. To attach to the next bottle, thread zip ties through the four holes. Fits 3/4-inch tubing (if you’re using tubing to transport the water to the plants). Know how to make this part better? Let us know! Join the 3Dponics online community: http://goo.gl/hYtFsC