A thunder drum is basically a drum out of a gourd, with a spring attached to a drumhead. When the drum is shaken, it creates vibrations that amplify through the drumhead into the gourd -- creating sounds resembling that of a thunder storm. I will have patterns, but you can bring your own if preferred. I will also provide limited prisma colored pencils and ink dyes to share, but you can bring your own paint and brushes if you desire. .Tools needed: powerstrip, extension cord, light, pencil, eraser, tracing paper, and woodburner. B/I/A Max: 12 Min:6 Cost: $35, plus $45 for the blank.