Grab some rocks and some paint and let your creativity run wild!
You could make a design like this or add a message like a convention theme.
If you choose a smaller/lighter rock you can add a magnet to the back and it would make a nice gift!
You probably have most of the supplies on hand, but if not:
Acrylic Paint Markers (via etsy - via amazon)
Paint Brushes (via etsy - via amazon)
Acrylic Paint (via etsy - via amazon)
Craft Stones (via etsy - via amazon)
Strong Glue (via etsy - via amazon)
Strong Magnet (via etsy - via amazon)
Field Ministry Supplies
Escuela De Precursores
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