L.A.B Golf Mezz Max/Mezz Center-Face Putting Training Aid, for Intermediate &Pro

Train your muscle memory to find the center of the face—every single time. This precision-fit training tool is designed specifically for the L.A.B Mezz and Mezz Max putters. Every serious L.A.B RAT needs one.

💡 RECOMMENDATION: Start with the Intermediate level. The Pro JJ HARD version is significantly more demanding. 

❌ No beginner or “easy” version—because it’s pointless. You only need two levels: one to build consistency, and one to push your limits. I don't want to waste your money.

🔧 Product Features:

Custom Fit: Snug, flush fit on Mezz and Mezz Max L.A.B. club heads

Durable Build: 3D printed in the USA using carbon-reinforced PETG

Tough to print, but far superior to PLA (which cracks, warps, and falls apart)

Lightweight: Just 10.38 grams—won’t affect swing feel

Indoor & Outdoor Use: Toss it in your golf bag worry-free

Engineered to Last: Printed with optimized settings to prevent layer separation

🎯 Two Skill Levels Available:

Intermediate Level (Recommended for most users):

30mm of open face for added forgiveness

Perfect for building center-face consistency

Pro JJ HARD Level (Advanced):

26mm of open face for elite precision

Low margin for error—forces you to strike the center every time

A true test for seasoned LAB RATS

📦 What’s Included:

Training Aid Only – Putter not included

Covers only the top of the putter head