C-Thru Scholastic Architects Scale, 12-Inch (TS-656) Reviewhttp://tinyurl.com/n7fqxwf C-Thru Scholastic Architects Scale, 12-Inch (TS-656) Printed in 3 colors for easy scale identificationNumbered in 3/32, 1/8, 3/16, 1/4, 3/8, 1/2, 3/4, 1, 1 1/2, 3 to the foot and 16ths to the inchFully divided below zero