Mr. Pen- 3 Pc Large Triangular Ruler Set, Scale, 1130/60 and 845/90 Triangles, Architectural Scale Ruler, Architect Set Squares, Geometry Blueprint

Mr. Pen Architectural Triangular Ruler Set with 12 Inch Triangular Scale, 11 Inch 30/60 and 8 Inch 45/90 Triangles

Mr. Pen- House Plan, Interior Design and Furniture Templates, Drafting Tools and Ruler Shapes for Architecture - Set of 3

Mr. Pen- Art Eraser Set, 3pcs, Pencil Eraser, Artist Eraser, Art Erasers, Eraser Pencils for Artists, Drawing Erasers for Artists,Drafting Brush, Eraser Shield, Dusting Brush, Eraser Shield and Eraser