Home / Agriculture / Drip Pen WM209 Drip Pen WM209 Tubing Size: 5/3mm Length: 140mm Colour: Blue Working Pressure: 1 bar Related products 3/4″ G Type Kinetic Air Release Valve 47mm Hydroponic Pot 4″ X 2″ Open Trunking Pipe Socket Soil Plug Micro Tubing 2 Way Super Punch Spanner