PSA: Don't claim the Meister's Cubes attendance reward

Are they tradeable/movable to storage? If yes, they can be broken up individually... although it's time consuming. If no, then... /facepalm.
(I'm 2 weeks behind attendance so I have no way to check at all)

Hadriel

When you try to put them in storage, all 3 automatically go inside. You don't get the option to choose how many you'd like to put in storage.