Very cool pitch black color, even the nose strip and meltblown layer are black! Bought 4 boxes. My only suggestion is if you could “completely“ seal the plastic bags that hold the masks, for hygiene and storage reason. There is a gap on the sealing of the plastic bags on all 4 boxes of masks.
很酷的黑色~連鼻線跟溶噴布都是黑色的。但是如果裝口罩的膠袋能完全密封就更好了。買了四盒,每一盒的膠袋封口處都有縫隙。如果運輸過程濕氣重或者預備要儲存一陣子就比較不好了。