20ml 透明螺旋口存储瓶27.5*57mm 6.8料,本色特氟龙/本色硅胶隔垫 22*3mm,白色开口聚丙烯螺旋盖 中心孔15mm，100pcs/PAK

20ml Transparent spiral storage bottle 27.5 * 57mm 6.8 material, natural color Teflon/natural color silicone spacer 22 * 3mm, white opening polypropylene spiral cap center hole 15mm, 100pcs/PAK