A simple white appearance here means no dyes or unnecessary additives in the mix.
隐形眼镜清洗机，便携式超声波隐形眼镜清洗器，配有4个托盘……
You will find the white formula is easy to distinguish from other colored eye drops.
2台隐形眼镜盒清洁机，日常视力护理，手动隐形眼镜……
What stands out about this bottle is its undefined color—it’s not trying to be trendy.