The crown with a short sightline in lightweight 6061 aluminium weighs 145 grammes and eliminates unnecessary weight in the putter’s centre while the two steel side weights (80 grammes each, total 160 grammes) create a heavy frame that gives stability and distance control. Only 18 per cent of the weight is located in the centre, which counteracts rotation on contacts outside the sweet spot and gives maximum forgiveness. The new, firmer multi-material Pureroll2 insert made from black TPU urethane and silver aluminium at a 45° angle is designed for better top spin across the entire face. A newly developed and very stable Fluted Feel™ putter shaft has a softer section 25 centimetres from the head, which gives better feel, increases stability and reduces dispersal.