Communicator's Shard

The Communicator's Shard is an item added by the Silimatics mod, and is used to create private chat channels between two members holding them. Each new group of crafted shards has its own unique ID and color and only them link up together. When chatting, the message will be transferred to the person holding the other shards only.

Recipe
Break a piece of Communicator's Glass to obtain 4.