柔軟なサイズ メタルオープンコイルスプリング 矯正歯科治療 ほとんどのブラケットにフィットします

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June 26, 2025
Video Description:
Discover the Flexible Sizing Metal Open Coil Spring for Orthodontic Treatment, designed to fit most brackets. Made from high-grade nickel titanium, this spring delivers consistent, gentle forces for effective tooth spacing and alignment. Perfect for both adult and pediatric cases, it offers corrosion resistance and long-term durability.