Architectural Scale Ruler - 12" Aluminum Triangular Architect Scale for Blueprint, Drafting, and Architecture - Metal Triangle Ruler

Rena Chris Architectural Scale Ruler: 12" Imperial Aluminum Alloy Metal Architecture Measuring Tools, Engineering Drafting Construction Drawing Blueprints Triangular Architect Scaling Rulers 12 Inches

Zaviko Graph Paper Pad 8.5 x 11, 2 Pack, 4x4 Graph Ruled, Grid Paper Pad 8-1/2" x 11", Blueprint Quadrille Pad, Easy Tears Off, Grid Pad Notebook 8.5 x 11, White 70 GSM Graft Paper, 30 Sheets/Pad

Mr. Pen Geometry Set with 6 Inch Swing Arm Protractor, Divider, Set Squares, Ruler, Compasses and Protractor, 15 Piece Set