I received this set when buying Shurik, I would not have bought it myself. The bits are of course good, and they hold well in a screwdriver, but that’s where the pluses ended, I assembled the table, and a big backlash appeared, the reverse constantly flew off, the case is heavy, and the bits are repeated there and there are 25 items. There was a set of bits from alik, I used them and received 2 complete sets.