We already had three types of steel assortment cases in our range. But in addition to the Indoor PZ-drive & TX-drive and the Outdoor case, we have now added a convenient mix case.

This steel assortment case with 13 removable plastic trays contains various sizes of galvanised and coated TX screws, with matching bits.

So you always have the right screw when you need it.
The range of steel assortment cases now comprises 4 different variants. Link