Depends on how complex I'm making the crests. [And experience. He's been doing these crests for awhile now, so it doesn't take as long as when he first began. It's still not something he could whip out in the middle of a battle, but he'd been making progress.] I'm just setting up the most basic crests to transport a small inorganic object. It'll take a few hours at least for all the fine-tuning of human transportation.

[While he's explaining, he'll open up one of the containers to take a look inside.]