SwingPerfect Golf Rotatable Carbon Fiber Mini H Putting Alignment Tool. Your eyes lie about the line — the H-tool doesn't. One center line for straightness, one cross line for squareness, and a 360° rotation for every direction. Find your true line, then trust it.
 
"Your eyes lie about the line. The H-tool doesn't."
"Straight line. Square face. Every direction."
"Find your true line — then trust it."
 
1. Rotatable Design — Every Direction, One Setup Insert one locating tee into the small hole and press it into the ground — the H-tool rotates 360° in place around the tee, letting you putt at consecutive targets without repositioning. Straight putts, breaking putts, side-slope putts — all in one setup. Fixed tools train one line; the rotatable design covers up to 12 target directions, multiplying training efficiency.
 
2. Dual Reference Lines — Straightness + Square Face at Once The center line creates a target-line reference to judge whether your line is truly straight; the perpendicular cross line calibrates face squareness simultaneously — the two most critical putting variables solved in one address. Single-line tools calibrate one direction; with dual lines, start-line error can be controlled within 0.75 degrees.
 
3. Perception Bias Correction — Find Your "True Straight Line" Many golfers believe the center line points left or right — that's the eyes deceiving you. Adjust distance to the ball, neck bend, and ball position to find the position where the line "looks straightest," correcting the false perception at the root. After correction, start-line error stays within 0.75 degrees; with long-term practice, you aim correctly even without the tool.
 
4. Instant Ball-Path Feedback — Face / Strike Problems in Seconds Ball rolls along the center line = square face, centered strike. Ball misses left = face closed or heel strike. Ball misses right = face open or toe strike. No guessing — read the path and lock the problem instantly. Problem diagnosis is about 3x faster, making correction more precise and efficient.
 
5. Carbon Fiber Featherlight — True Ball Path, Zero Interference Just 0.2cm thick (about two business cards stacked), the ball crosses the H-shape with almost no change to its line — training results closely match real play. Only 50g, bag-ready, seamless from indoor mat to real green.
 
6. Three Detachable Ball Markers — Multi-Function Accessories Three round carbon fiber ball markers, each with a different alignment engraving, detach from the H-body for use as practice targets on the ground or as ball markers — combine with cup mats, direction strings, and more. One set = H-body + 3 ball markers + 3 locating tees, endless drill combinations.
 
7. Premium Carbon Fiber Build — Precision Cut, Built to Last High-strength carbon fiber compression-cut with a clear woven texture — light, flexible yet strong, moisture- and heat-resistant, deformation-free with a long service life. Precision-cut tee holes and marker engraving, plug-and-play, indoor and outdoor.
 
8. OEM Ready — MOQ 100 Pieces Custom branding and OEM orders welcome with a minimum of 100 pieces — ideal for golf retailers, teaching academies, and practice facilities.
 
How to Use
① Straight-Line Calibration (Basic)
Lay the H-tool flat, center line pointing at the hole or target center.
Place the ball at the ball marker, using its alignment line for positioning.
Set up and check whether the center line points straight at the target — if it looks left/right, adjust in order: distance to the ball → neck bend → ball position, until the line "looks" straight.
Putt along the center line and read the path: on-line = correct; left = face closed or heel strike; right = face open or toe strike.
 
② Face-Square Calibration
After address, use the perpendicular cross line on the ball side as the reference to adjust face angle until the face is perpendicular to the target line.
Verify with the ball path after impact, gradually building correct face perception.
 
③ Multi-Angle 360° Rotation Drill
Insert one locating tee into the small hole above the ball marker and press it into the green or synthetic turf.
Rotate the H-tool in place around the tee to aim at different targets (pair with cup mats or arrow discs).
Putt continuously at multiple directions to build perception memory across angles and slopes — no repositioning needed.
 
④ Advanced Combos / Accessories
Detach the 3 ball markers for use as practice targets or ball markers.
Pair with clock cup mats for multi-target combined training.
Pair with arc target frames, direction circles, direction strings, etc., to build a complete practice ecosystem.
With long-term use, aim correctly without the tool — perception bias corrected at the root.
 
⑤ Notes
For indoor synthetic turf and real greens; on hard surfaces, place a thin pad underneath to protect the surface.
The carbon fiber board is thin — avoid bending or hard impacts; store in the included sleeve.