These triangles are made from thick acrylic with a topaz tint. Marked with rise (12) in tangent, seconds and degrees. Available in 8" and 12" sizes.
Professional Adjustable Triangles are made from thick acrylic with a topaz tint. The edges will not break down or feather. Marked with rise (12) in tangent, seconds and degrees. Available in 8" and 12" sizes.