This is a Catalpa bowl that was turned on the lathe and still has the bark on it, called live edge. It measures 9 3/4" x 5' at the highest and widest parts of the bowl. The finish has several coats of a wipe on poly.
I only have one of these because of wood availability .
Care instructions: All of my bowls are finished with a wood safe finish. Do not put them in the microwave, dishwasher or put it in the sink full of water. To clean just wipe off with mild soap and water and let dry. If it starts to look dryer out, you may put a mineral oil, walnut oil, Danish oil (the last tone, you need to give it time to cure).
The bowls that have a wipe on poly or a Lacquer finish, I would just wipe them off with a rag.