Soyo Needle Bit Plain

- Straight and flexible mors

- Equal pressure on the bars, the tongue, and the corners of the lips

- Made of stainless steel and apple-scented resin

- Thickness: 11.5 cm: 15 mm - Needles: 120 mm - Rings: 35 mm

Other sizes: 20 mm - Needles: 154 mm - Rings: 41 mm

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