The hozelock universal drippers are ideal for watering borders hedges and vegetables patches their cleverly engineered design allows for a safe and smooth piercing of 13mm hose for an easy water tight installation the drippers are easy to adjust and their textured rubber head provides a comfortable grip to regulate flow from 0 to 40 lhr each dripper is supplied with an innovative ground peg for easy positioning and angle selection from 0 90 making targeted watering easy to set up