A decorative handmade wooden egg. Probably antique. The emblem on the back is reminiscent of the royal Russian emblem from the Baroque era.
It is a "Russian Pysanka" which is a decorative artifact from Russia. The motif depicts a Russian church or cathedral with characteristic onion domes.
A perfect Easter decoration or year-round decoration.
Available at the link below
https://www.tradera.com/item/719537465