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Comparison with the 2025 Ninja V1:
The flexibility and comfort make them suitable for various types of physical exercises
Control: 97
This string gives a new dimension to the feel and snapback
Kirschbaum FLASH EXTREME Length:150m Comparison with the 2025 NinjaEngineered for Phillips Moore Ultra Wide string patterns. A collaboration between Phillips Moore and the legendary German string manufacturer Kirschbaum! Developed for maximum ball control, this co poly string delivers a uniquely stable, heavy impact response with controlled power and relentless durability. Designed for pro players operating above conventional tension ranges with Phillips Moore string patterns. Kirschbaum FLASH EXTREME offers a dense,
