As mentioned in the introduction I invented an original Golf Practice Putting Aid, U.S. Patent #4,323,246, named "perfect stroke." This invention has been licensed too, and is currently being sold by one of the nation's top short game schools. The invention has been renamed.
The main function of the orginal device is to detect whether or not you're striking the sweet spot. With 100% Pure Stroke meaningful feedback has been increased by making two significant design changes. (1) The effective striking area has been expanded by about 14%, making the device less frustrating, thus more user-friendly. (2) Angular planes that protrude into the striking area have been added. The angular planes make the device very sensitive in detecting if the putter face is open or closed at impact. This increased sensitivity is the result of angular planes shifting the detection points extremely close to the center of the device. Thus 100% Pure Stroke will detect if your putter face is even slightly open or closed at impact. 100% Pure Stroke focuses more on being square at impact, and less on striking the sweet spot. 100% Pure Stroke is a precision made Putting Training Aid. The product is extruded out of 6063 Aluminum, heat treated, and professionally finished.
If you've been searching for a pure putting stroke, then 100% Pure Stroke is the way to go.
Includes: Instructions - Double-Sided Tape - Small Plastic 'Caddie,' to hold device after use - Plastic Carry Case
U.S. PATENT #D583,888 S - MADE IN U.S.A.
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DELUXE MODEL 100% Pure Stroke $19.95 (Free Shipping U.S.A.) |
DELUXE SPECIAL BUY 1 GET 1 50% OFF $29.93 (Free Shipping U.S.A.) |
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Double-Sided Tape - 3 yards: $3.00 (Free Shipping U.S.A.) | |