[Oh nono. He's a curious boy, but he draws the line at risking his will to live. He'll just have to discover the effects some other way. So yes, he's keeping his hands to himself for now. But when Perona produced the tiny one and mentioned it can be touched, Sabo perks up.

...Until it smacks his nose.] H-hey! [Grumbling unhappily just because, and catching the tiny ghost in his palm and looking at it closely.] It's squishy! So you can control the density of the ghosts? And what do you mean, activate? What do they do?