


O RING - HALF AND HALFThis O ring is made out of 5 16" diameter material. 2 7 8" outside diameter against the extra weight in the compactness of the ring allows for a more stable feel and quick release. The two piece half and half mouthpiece combines a twisted wire bar piece and smooth mouth across the tongue. This mouthpiece is softer than a complete twisted wire PCB 972
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- Fast: 2-3 business days
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so informative
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Reviewed in the United States on December 7, 2025
★★★★★ 5
Good information
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The book was undamaged and correct product
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Reviewed in the United States on February 4, 2024
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