Contains a variety of tools to measure and mark angles.
Protractor and rulers are clearly marked with Braille.
Large board offers plenty of working space.
Each heavy-duty piece is sturdy and made to last.
This kit includes:
11-1/2 by 9-3/4 workspace board with rubber mat,
a swing-arm protractor with angles marked in Braille,
a compass for drawing circles,
a spur wheel for drawing shapes,
a ruler with inches and centimeters marked in Braille,
two triangle shaped rulers with centimeters marked in Braille.
(From the Math and Measuring shelf.)