6g  10.5cm(4.13") 
It is used as cutting knife or fork to eat Wagashi (Japanese sweets). 
 
Okame/Otafuku is the face or mask of a woman who has a short nose and swollen round cheeks.
Originally in ancient times, it was believed that a plain-looking woman with fat and well-looking body could be an amulet warding off evils, and was thought of as some kind of "beauty."