Previous existing colour is still dark, but she accepted a darker colour.
Without base colour part added more hair strokes, so it won’t be obvious having different brows.
Usually under such circumstances, pay more attention and check very clearly hair stroke on the part without base colour during the touch up.
之前绣过的眉色依旧很深，她必须能接受更深色的线条色量才能进行此服务。
位于无底色部分加一些毛绒感，就解决了“有底与无底”的差别。
一般这种情况，必须在补色时检查有底部分线条、关注在无底部分上色线条与毛绒。
