Marti Michell 60 Degree Large Triangle Ruler
60 Degree Large Triangle Ruler 3" to 9" Equilateral Triangles What makes this ruler unique? Answer: The size of the triangle is measured by the length of a finished side, and it has blunt corners!
60 Degree Large Triangle Ruler 3" to 9" Equilateral Triangles What makes this ruler unique? Answer: The size of the triangle is measured by the length of a finished side, and it has blunt corners!