Bands of Sending

Bands of Sending come in Sets of up to 12, with each smooth band forged from platinum each is inlaid with a Gemstone the shape and colour can be selected at the moment of forging. While wearing a band, you can use an action to cast the sending spell from it. The target can be a single person or a group by saying the intended persons name before the message. If no one is wearing a band, you know that fact as soon as you use the the band and don't cast the spell. 

Notes: Communication