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Wood Moisture Content: 8% – 12% to prevent warping.
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FSC Certification: Valid certificate and traceable batch records.
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Diameter & Length: Matches design value within ±0.2 mm.
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Surface Roughness: Ra≤1.6μm for a smooth hand feel.
IQC-MAKEUP BRUSH
How we take a beauty tool from raw material to a shelf-ready product, station by station.
