No, there is no case, it's just the PCB and components! but it's surprisingly sturdy and rigid. Not flimsy at all  smile

from the Optotronics website: "Oi, Kant! is a sort of drum machine. Sort of. Drum-ish machine, as I like to call it. And it’s a weird one. It has 3 voices: drum, bass line and cymbal, though they all have their own Kant-related names, as do the rest of parts on this machine. It also has a resonant filter which can effectively be treated as a fourth voice."