The Maze wormery has an open drain to improve airflow and not allow liquid to build up. If you prefer to divert the draining worm liquid into another destination (not directly underneath), this drainage kit allows you to connect a threaded fitting to the wormery and connect it to a tube that can be fed into the garden or container. Features: Allow liquid to continuously flow to the garden Can be used to consolidate liquid from multiple farms Come with standard thread to be able to suit other fittings Dimensions:1000 x 13mmWeightL 0.15kg