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Putter Key Pulse

The 2-Degree Putting Mistake Hiding in Your Holiday Round

The 2-Degree Putting Mistake Hiding in Your Holiday Round

Missing short putts even when your stroke feels smooth? Learn why a tiny 2-degree face angle error can cost you...

Holiday custom golf gift

Holiday Golf Gift: The Stroke Trainer

Looking for a holiday golf gift? The Putter Key is a practical putting aid and stroke trainer, now available with...

5-minute-putting-drills

Four Putting Drills You Can Do in 5 Minutes

Traditional putter alignment lines may look simple, but they can make small aiming errors hard to see. Learn why a...

Lines vs. Shapes blog post graphic comparing putter alignment designs

Lines vs. Shapes: Why Putter Key Is a Smarter Way to Train Your Stroke

Traditional putter alignment lines may look simple, but they can make small aiming errors hard to see. Learn why a...

Momentum at Putter Key: Leadership, Innovation, and a Remarkable Return to Competition

UPDATE FROM OUR CEO

From an inspiring return to competition, to new leadership, to the debut of our AI-powered Putter Key 2.0 prototype—here's what's...

Putter Key and USF Golf NIL partnership announcement

Putter Key Launches Landmark NIL Partnership with USF Golf

Patented Putting Training Aid Kicks Off 2026 Collegiate Program

Putter Key putting improvement guide graphic

Your Putting Improvement Guide | February 2026

The PGA Show Recap A Successful Debut at the PGA Show! The PGA Show in Orlando marked an important milestone...

Illustration for Your Eyes Are Playing Tricks On You blog post

Your Eyes Are Playing Tricks On You

As we finish our prep to head to the PGA Show in Orlando, this week our COO and LPGA Professional...

Putter Key Pulse December newsletter graphic

Putter Key Pulse - Dec. 2025

Your Putting Improvement Guide | December 2025 WHAT'S NEW Putter Key Silver Box is Here We're thrilled to introduce the...

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  • $00 Product Title 3 colors
  • $00 Product Title 3 colors