A small convenient case for QSOP24 form factor ICs. This form factor is a dual-inline SMD IC package that companies such as WCH use for their microcontrollers (e.g. the pictured CH32V203 in the G8R8 package). It should work with longer variations of the package as well as slightly wider and taller ones.

The case holds 20 ICs with plenty of space. When closed, the chips can move around but do not flip over. Additionally, thanks to a small bump beneath the IC package, the legs are unloaded, preventing them from bending while in storage.

The cover intentionally does not hold in place, since with such small and light cases, opening the case forcefully might spill the entire contents (this has happened with a previous version). A future version might include a better locking mechanism, but for stationary storage, a loose case is good enough.