This is a wooden grip made from a lump of rare wood from the oil burr of Yakusugi cedar, shaped into a wooden ball. The pointed part is a lump of oil spore material that can be pressed against the palm of your hand and used as a massager.
Tochigi wood is a material that is rich in oil and repels water.
I wiped off a penetrating clear glass paint once.
The color and texture will change over time.
Please enjoy the changes over time.