Short Game Gains Launches Trigon Putting Practice Toolkit
By Staff Writer
1 min read

LoopGolf
Short Game Gains has released the Trigon Toolkit, a bundle of putting practice tools built around the company's existing Steel Trigon Mirror.
What's in the kit?
The Steel Trigon Mirror checks eye line, putter face alignment and aim at setup. A second, smaller rectangular mirror checks shoulder alignment on one side, while its reverse side doubles as a ruler for measuring stroke length. The kit also includes two water-based chalk pens for marking start lines or stroke lengths on the green, which wipe away with a damp cloth, and a retractable start-line string that can be positioned at the hole or at a secondary point on the green to check whether putts start on their intended line.
What is it meant to fix?
The tools are built to isolate specific parts of a putting stroke rather than leave practice unstructured: the mirrors address setup and alignment, the ruler and chalk address stroke length and tempo, and the string addresses start line, a common source of missed reads on breaking putts.
Frequently asked questions
What does the Trigon Toolkit include?
A steel alignment mirror, a smaller shoulder-check mirror with a built-in ruler, two chalk pens and a retractable start-line string.
Who makes the Trigon Toolkit?
Short Game Gains, which also sells a standalone steel putting mirror.
How does the start-line string work?
It's anchored at the hole or a point on the green so a golfer can check whether putts are starting on the intended line rather than judging only where they finish.
- Short Game Gains
- Trigon Toolkit
- putting aids
- golf training aids
- putting mirror
- green reading




