Beautifully polished, natural shells are the perfect place for burning your smudge sticks and incense, or for sweet spot to display gems, rings, or other trinkets.
Disclaimer: Shells are natural products and each is unique, so they will vary slightly in color and size from the image shown. Shells will eventually burn if you leave anything burning for a long period of time. The blemishes caused by fire are another form of their natural beauty. (To protect their beauty a little longer you can add a bit of sand.)