1.Durable for long lasting. 2.Strict quality control,low price 3.No tie,tangle free,no shedding ... the results you want, coloring them yourself always poses a high risk of not coming out the shade you want. If ... can`t get to a salon, always use a good quality hair dye and test a small sample first.Q: Can ... hair and split end. It is normal and not a quality problem.