Pōhaku

Summary: 
Stone.
Description: 

Concave Rock. Length: 13 inches (outside measurement), Width: 4 1/2 inches (at widest point), Thickness: 1 3/8 inches (at the thickest point), Surface: Smooth, Shape: This rock is shaped like a foot and is concave or curved, Weight: 3 lb. 14.2 oz. Origin and use of this rock is unknown. It could have been used as a foot beater to keep rythmn during the hula, it could be a part of a tool. However, this is not known for certain.