The Square Triangle is a great way to help self-diagnose your alignment tendencies and help correct and improve your stroke and contact with the ball. This highly portable device helps educate the eye to read a line correctly. An ingenious training aid designed to improve your reading putting lines and breaks, mental confidence. Just aim the putter towards a hole and then place the Square Triangle in front of the putter blade.

Features and Benefits:
• A great visual aid for teaching square putter impact.
• Small and portable.
• Improves your putting.
• Shows you where you're aiming.
• Self-diagnose your alignment.
• A must have for instructors and students alike.
• May be used by right or left-handers.