Golf Carbon Fiber Triangle Putting Board Laser Groove Face Square Alignment Trainer. You've been aiming wrong and you don't know it. The laser shows you. Then the board teaches your hands to square the face. Two different problems — the board fixes both, in order.
 
"First the laser shows you where you're aimed. Then the board teaches you to square the face. In that order."
"You thought you were aimed at the hole. The laser disagrees."
"Three lines. One recess. One triangle. Square face, every time."
 
1. Step one: find out where you're actually aimed. Place the board on the green, triangle tip pointing toward the hole, and drop the laser into the groove. The dot hits the green. Look where it lands — is it actually pointing at the hole, or is it 6 inches left? Most golfers are shocked the first time they do this. That gap between "where you think you're aimed" and "where the laser says you're aimed" is the root cause of most missed putts. Fix the perception first. Don't putt yet.
 
2. Step two: put the laser away. Now putt. Once you've calibrated your stance with the laser, remove it. Place the ball in the recess. Look at the three alignment lines — is the face perpendicular to them? Is the triangle tip still pointing where you just confirmed the target is? Now putt. The ball tells you whether the face stayed square through impact. If it rolls left, the face closed. If it rolls right, it opened. Every putt gives you a clear answer.
 
3. Three lines, one hole, one tip — no guesswork. The board gives you three simultaneous references during the putting phase:
Ball recess: same ball position every time, one less variable
3 alignment lines: instant visual check — face square or not
Triangle tip: points to your target without needing to look up
 
You can see in two seconds whether everything is right before you move the putter. That's the point: correct before impact, not after.
 
4. The carbon fiber stays flat. The plastic version wouldn't. Plastic boards warp. Once the surface isn't flat, the laser groove tilts and the alignment lines are no longer perpendicular to anything useful. Carbon fiber doesn't warp with heat or humidity. The board that arrives flat stays flat — next summer, next winter, three years from now. This matters because your training is only as accurate as your equipment.
 
5. Pin it down — same setup, every session. Two holes at the rear let you pin the board in place with standard tee pegs. It won't shift when the putter touches it. Same position every rep, every session. That consistency is what turns correct reps into automatic muscle memory.
 
6. Laser not included — get any standard pointer. Laser regulations differ by country, so the board ships without one. Any standard laser pointer (reference: wavelength 405nm±10, <5mW) fits the groove. You may already own one. The board is fully functional as a face-alignment trainer even without a laser — the three lines and triangle tip are standalone references that don't need the laser to work.
 
⚠️ Safety reminder: Never point a laser at eyes. Risk of permanent injury. Keep away from children unless supervised.
 
Size & Weight
Triangle Board: 20×14.6×0.5cm,104g
Leather Case Package: 24×17.8cmx0.8cm, 207g