Walker saw Scylla holding a clear glass ball that appeared to fall in to sand after she spoke to it. "What was that?" He had never seen an item act in this way and was incredibly curious.
"Oh, I was using one of the crystal balls our kingdom created to send a message to the king. I believe your kingdom uses a form of expensive crystals to do the same." Scylla easily related the item to what Walker was used to bringing a look of understanding to his face.
"I might need to think about getting some of those. I haven't needed to send a message yet but I have a feeling that we have been very lucky." Walker was thinking out loud but had hit a note with Scylla.