Kapa is the bark cloth made in Hawaii. The display of this in the museum has some miniature kapa sheets I made. Today I made a few ancient kapa beaters which are like small bats, four-sided, with textures on each side.  Here are mine, and the case is now lit!

Miniature kapa beaters
Textures are burned into the wood
The lit case, with the beaters and a roll of kapa