Iawa is still standing by the boxes, so he flips the screen to them. "I'll make one for Iawa too!"
To Sasha again, "Will anyone else need these?" If these are designed to backfire in his hands, the other members of the away team could discover that first.

[I bet they're going to trip into the sanitation ecosystem and be eaten by mobile mold. No promises about not pushing Iawa into the paths of rampaging Nirai, though.]