Professional Eyebrow Stencils Foldable Pink Eyebrow Make Up Rose Plastic Eyebrow Template Eyebrow Ruler For Women/Girls Eyebrow shaping may seem simple. In fact, it is difficult for many people to trim neat symmetrical eyebrows because of sparse eyebrows, faults, or left-right asymmetry. Before eyebrow shaping, it is advisable to observe the condition of your eyebrows in the mirror first, and then to carefully repair it. Be sure to proceed slowly while pruning. Know that once you miss, the pruned eyebrows will not grow so fast!