Can edible olive oil be used for root carving?

Oiling the wood surface requires protection. Generally, grease is used that solidifies, and beeswax with a low melting point is better. Large wooden products will use something similar to industrial varnish, I can’t remember the name.

But olive oil is liquid at room temperature, so how can it form a protective layer on the surface of wood? Therefore it is not possible.

Most people use beeswax, which is natural. There are many on Taobao, and some people buy it directly from beekeepers.

After buying it, blow it with a hair dryer to soften it, apply it on the surface of the carved and polished work, then blow the work with a hair dryer until all the beeswax melts, then rub it with a clean cotton cloth while it is hot, and you're done.

If possible, it can be played without hand toy, so that the luster will be more beautiful.