金属表层大约厚 20 微米（一米的一百万分之一），而当时的胶粒宽达 10-15 微米——厚的足以使金属表层散裂，这样反而弊大于利。
Surface coatings tend to be about 20 microns (millionths of a metre) thick. The capsules were 10-15 microns across—large enough to disrupt the coatings, and thus do more harm than good.
特别添加的竹盐成份和凡士林，含有天然的防裂保湿因子，加强皮肤表层水份，防止皮肤干裂和预防冻疮产生。
The bamboo salt specially added into the product contains natural anti-chapping and moistening elements so as to strengthen skin's water supply and prevent skin dryness and chilblain growth.
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