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What are the functions that are truly essential for irons?
2021/04/09
It has been several years since super distance-carrying 7-irons appeared in the market, where their loft angles are much trimmed than 30 degrees and stronger.
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Our Thoughts – Official PROTOCONCEPT (Golf Club Brand) Site
2021/03/24
The "PROTO" in PROTOCONCEPT is an abbreviation for PROTOTYPE. A prototype is a unique piece of work that incorporates all functions, materials and techniques possible at the moment before mass prod...
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