Drafting Tool Student Stationery Scale Ruler Technical Ruler Triangular Ruler Architect Engineer

Label:Yes Size: 30cm Material: Plastic Scale: 01-1:100/200/250/300/400/500 ; 02-1:20/25/50/75/100/125 Color: Multi-color Name: Triangular Scale Ruler Shape Triangle Weight: 55g Features: 1.Scale clear, built-in scale. 2.30cm long with a protective sleeve. 3.Scale accurate, easy to carry. 4.Excellent material, durable and lightweight, not easy to breakage, not easily deformed, smooth lines. 5.Tri-scale precision for drawing paper. 6.Use just enough length, high color contrast, easy to read engraved number.

Notes: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Included: 1 x Triangular Scale Ruler