Check the listing for details. GolferDoc GOLF Training Aid--Dual-handle Putter trainer---Swing Path Trainer. Condition: New. Listed at 26.00 USD. GolferDoc GOLF Training Aid--Dual-handle Putter trainer Where can YOU most easily lower your score? More than 40% of your shots come from the putting green!! Think about it... if you two-putt, while shooting bogey on a par 4, 40% of your shots are putting! If you manage to shoot par, while two-putting a par 4, it's 50%!! this has the answer to immediately lower your score, with the Dual-Handle Putter Trainer. The Dual-Handle Putter Trainer temporarily attaches to your own personal putter to Train and Improve your putting stroke! It's a Dual-handled Putter Trainer, which trains the movement of your shoulders, so that your putter only moves back and forth in the proper pendulum motion, without the slightest bit of sideways motion! Learn to putt perfectly straight... to keep you ball on line every time... and you're guaranteed to dramatically lower your scores!! Included: 1 pc Dual-handle Putter trainer 1pc manual --Easily fits into stand bag --Everything you need for indoor and outdoor use.