Professional engineering tools for architectural drawing and interior design. Scale ruler: Triangular with multiple scale ratios. Stencil rulers: Geometric shapes, circles, and English letter writing ruler. Mechanical pencils and leads: Assorted sizes (0.35, 0.5, 0.7) with leads in HB and H grades. Measuring tools: Protractor and triangles. Additional accessories: Mechanical eraser and kneaded eraser. Condition: Clean and ready for immediate use. Price for the complete set: 100 SAR Location: Jeddah - Al Fadhila district Contact: ( Phone number appears when clicking the contact button )