Fortunately, some of the Magelets provide any requisite 'Oooohs'.

Regulus nods, still smiling. "Yes, and it's fast and has an erratic flight pattern." He mutters something in what sounds like oddly mangled pseudo-Latin, and gives the sketched Snitch a poke, making the drawing mimic a real one and zip around the immediate area.

The Magelets are fascinated by this. And it seems that while the species in general has trouble reading anything smaller than extra large print, small moving objects are much easier for them to follow.