At what age should I take my daughter to get her eyebrows shaped?

I get asked this question all the time by mother's and there really is not a specific "age". The first thing I recommend however is that they wait until their daughter becomes a young woman because the face changes, for example by expanding horizontally or vertically, these changes could alter her nose and eyebrow proportion which is the essential guideline I use for a balanced brow. In addition to this, it's important that she is ready to get them shaped for instance has she herself picked up to tweezers to clean them? If so, she is ready as you do not want her to ruin her natural beautiful shape!