I printed this one, and have a couple of suggestions. It can be a bit of a struggle to insert and remove the screwdriver, because the pocket is a bit tight. An extra half mm of space would make it easier to use. Also it would be great if the sockets for the driver tips were a bit deeper. As it is now, the holder won't go into my drawer because the driver tips stick up too far. If there is enough room to recess the drivers a bit deeper, it would allow the bin to fit into a drawer more easily.