Select the Size
black silk thread size a (0.188mm)
black silk thread size b (0.20mm)
black silk thread size c (0.27mm)
black silk thread size d (0.31mm)
black silk thread size e (0.33mm)
black silk thread size f (0.35mm)
black silk thread size ff (0.38mm)
black silk thread size fff (0.49mm)