If you struggle to hit the sweet spot and your scores are suffering as a result, then look no further than the Evnroll ER10 Outback mallet putter. All Evnroll putters employ the most significant putter technology to date and the ER10 Outback Mallet putter is nothing short of a masterpiece. The ER10 is high-end and is truly breathtaking with its far-out visual look. Evnroll are the only putters that incorporate gearing technology which navigates the ball back onto its intended line even on a miss-hit. “The Sweetest Face In Golf”