Very convenient, but not perfect 1

I use this screwdriver with interchangeable heads for many years.
As handyman, I did not want to invest in an expensive set of screwdriver. Here I have everything I need for the most common operations (montages of Ikea furniture, tightening screws on a bike, etc.), in a small metal box easy to store in a drawer and carry.

The screwdriver handle is well in hand.

Among the heads, I mainly use the Phillips (3 sizes) and hexagonal.

I regret however the absence of 2 or 3 flat heads, which in my opinion would have been more useful than some heads rarely used as the 3-spoke (3 sizes) or 2 branches fork species (3 sizes too) . To compensate for this absence, I got a flat head on the kit supplied with my drill / driver.

At weak points, it is also noted that on the cruciform and the hexagonal head is quite short. Or are inserted in thickest part of a screwdriver. So for the screws that are at the bottom of a narrow hole, it is sometimes impossible to screw. Strange, because for other types of head, was 1 centimeter in good extra length (see product image).

With 1 or 2 flat heads provided and cruciform hexagonal heads and longer, I would have put 5 stars.