Home / Agriculture / Drip Pen 6.5 Drip Pen 6.5 Tubing Size: 3/1mm Length: 160mm Colour: Black Working Pressure: 1 bar Related products Hole Puncher 4mm for LDPE Tubing 4″ X 2″ Open Trunking Pipe End Cap 4″ X 2″ Rectangular Pipe End Cap With Outlet PE Mulch Film / Black Over Silver Hydroponic 4″ X 2″ Open Trunking Pipe Micro Tubing