Achieve Perfect Putt Every Single Time
Improve putting accuracy and boost confidence with every stroke. Threo golf liner makes marking straight lines quick and simple. Carry it easily to every round without hassle. Each tool comes with two pens for colour choice. Enjoy more control and see real results on the green.
Enhanced Precision
Markings help guide the ball for a truer roll. Consistent lines support better aim and smoother putts.
Quick Marking
Snap onto the ball and draw neat guides in seconds. No need to struggle with messy or uneven lines again.
Easy Portability
Lightweight plastic allows simple storage in any golf bag. Take Threo liner anywhere without adding bulk or weight.
Peter A.
My putting line looked cleaner right away