Isomars Garment Patchwork Quilting Ruler 3" x 12" is made from clear acrylic. The rate of transparency allows you to see the drawing medium below template for easy positioning. Dimensions - 3" x 12" Isomars Templates contain precision-milled shapes and provide complete accuracy and symmetry.
Isomars Triangular Scale(T1) Is A Stylish Rule Suitable For Architects.
Isomars 30 cm Triangular Scale Is Made Of White Plastic With Precision Divisions And Has Color Coded Sides Of Red And Yellow 1:10, 1:20, 1:25, 1:50, 1:75, 1:100, 1:125, 1:200, 1:250, 1:500, 1:750, 1:1250.
Dimensions Are In (cm) And (M) For Easier Working.
Scale Rulers Are Used By Architects And Engineers To Calculate Dimension In A Blue Print Or Building Plan Without The Use Of Time-Consuming And Complicated Math Equations.
