Parallel Rolling Multipurpose Line Office Supplies Ruler, Ruler, 30cm, Ruler, Plastic, Drafting, DIY, Protractor, Stationery, Drawing, Drawing, Graph,

Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. 【Material】The measuring ruler is made of transparent plastic, making it lightweight, portable, practical, and durable. Note: This measuring tape is only suitable for surfaces with relatively high friction (such as drawings and canvases), and not for surfaces that are too smooth. 【Multifunctional and Practical】This measuring ruler is equipped with an angle measuring tool for drawing shapes and arcs, and for drawing horizontal and vertical parallel lines. Its 30cm length is ideal for drawing parallel lines on compact tables or surfaces in limited spaces. 【Superior Design】The roller ruler is sturdy and durable, with round holes every centimeter, allowing you to easily create circles and ellipses. The inner roller provides clear markings and ensures stable drawing and smooth gliding. [Transparent Ruler] The black ruler printed on the ruler is marked in meters and inches for easy reading. 【Wide Range of Applications】This multi-functional measuring ruler comes with a measuring instrument and is suitable for drawing various shapes, including arcs, curves, horizontal and parallel lines, and vertical and parallel lines. Parallel Ruler, Rolling Ruler, 30cm, Multipurpose Ruler, Plastic, Drafting, DIY, Protractor, Stationery, Line Drawing, Drawing, Graph, Office Supplies