He's well aware of Tony's eyes on him, but for once doesn't look at him to make eye contact. He focuses instead on the plug, lips pressed together.

Once he's gotten the thickest segment out, it's much quicker going, and it isn't long before he's dropping it into another, smaller box tucked discreetly back against the wall. Maybe he'll make Tony be the one to clean it later.

"Turn over," he says shortly.