The materials are cholla cactus, Bubinga wood, and betel nut on the knob. I added the green dye. 4 1/2’ diameter and 7” tall. The cactus was given to me and for a long time didn’t know what to use it for. Suggestions were filling with resin, but I didn’t feel that would be the best use. I put a battery flickering tea light inside and the orientation in the picture was “spooky” to me. C&C welcome.