This is a 46cc Paint Mixing Jar from Tamiya.

FEATURES: An empty glass jar with a translucent screw-on lid 5, 10, 15, 20, 25,30,35 and 40 markings on the side in white Tamiya logo in white A white data square for noting the contents

INCLUDES: One Paint Mixing Jar

SPECS: Volume: 1.6oz (46cc) Diameter: 1.57" (40mm) Height: 3.00" (76mm) rmb 8-26-06  

BOX DIMENSIONS: 2.00" W. X 1.50" H. X 3.00" L. BOX WEIGHT: .16 LBS.