The only negative is the weak holder. The biggest parts are in the front, so most of the time I have to struggle to look in the middle or to the back. There is no pull handle so I made a hook out of a piece of stiff wire to grab the front row of bits. All 3 layers move in tandem; You can't move layers individually, making it difficult to pick out bits from the middle layer. I would have expected more from a 100β¬ drill set. On the other hand, the drills themselves smell of quality. They are covered in oil and razor sharp to the touch; several times I thought I cut myself just for touching them! i love punches i hate business