瓷碗有黑色刮痕 - 居家
By Xanthe
at 2014-01-02T02:52
at 2014-01-02T02:52
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請教各位大大
瓷碗碗內看見有黑色刮痕,這是有鉛嗎???
因為我的餐具,筷子湯匙都是白鐵,不鏽鋼材質的
時間一久我發現,碗內出現黑色痕跡(不是很深,淡淡的,但看得清楚)
這是因為湯匙刮出來的嗎???
但是我從日本帶回來的瓷碗裡面沒有這種現象(這也用很久了)
這是為甚麼呢????
感謝大家!!
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By Gary
at 2014-01-02T10:51
at 2014-01-02T10:51
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