The bit set covers a wide range of special drive profiles. The compilation I find very appropriate. I was pleasantly surprised by the quality of the already metal suitcase. The part is well finished, the closure is easy to operate and holds the box closed securely. The tools and bits are fixed therein well, nothing wobbles or flying around. The positions are labeled. The screwdriver with spring-lock is easy to operate, the bits keep it good and fits the game well. The bits make a high-quality impression and are labeled. On durability and resistance to high loads I can not say anything yet. Conclusion: Very convincing and a strong buy recommendation!