Summary

This object was made in Tinkercad. Edit it online https://www.tinkercad.com/things/1hpwtbkXmyl

Pocket sized disk with 4 symbols, used for church camp and evangelism discussions.
Can be rescheduled, and paused to use a 2nd color, to emphasize the symbols.
...or painted at camp, with nailpolish, which is durable and available.