The rod is easily slid back into its place, all of them glowing briefly upon the reconnection, something Cal's taken as a good sign.

"I can see the potential uses. Getting supplies or something from one place to another. The range is a key thing. I'm not sure we'll be using this for people." He glances at Merrin, brows lifting. "You can teleport more than just yourself?" He'd only seen her do so herself, after all.