Key benefits - Flexible 9 line guides: provides 9 horizontal lines at different heights for versatile drawing and layout work without multiple tools. - Secure, non-slip use: anti-slip rubber ring keeps the line drawing pen steady for clean, accurate marks. - Durable and lightweight: aluminum alloy construction delivers lasting performance while remaining easy to handle. - Clear hole differentiation: six adjacent holes with scales and rubber rings designate the main hole, while the remaining holes are secondary, allowing fast and reliable reference during work. - Practical and compatible: designed to work with standard line drawing pens for precise control in drafting and marking. Product features - 9-sided line guide with 9 horizontal lines of varying heights for quick multi-line layouts. - Anti-slip rubber ring provides secure grip to prevent slip during drawing. - Aluminum alloy body offers durability, rigidity, and light weight for comfortable use. - Quick distinction between main and secondary holes: six adjacent holes with scales and rubber rings form the main hole; the other holes serve as secondary references. - Compatibility: suitable for use with line drawing pens; designed for precision work in drafting, design, and layout tasks. Specifications and performance - Material: Aluminum alloy - Line set: 9 horizontal lines at different heights - Hole system: six adjacent holes with scales and rubber rings constitute the main hole; other holes are secondary - Handling: lightweight, durable, and easy to maneuver for steady marking Use scenarios - Architectural drafting and interior design: draw multiple horizontal guides quickly to align obstacles, furniture layouts, or plan sections. - Woodworking or metalworking layout: mark reference lines on workpieces to ensure accurate cuts and placements without repeated measuring. - Model making and DIY projects: create consistent spacing guides for assemblies, panels, and decorative elements with minimal setup. Care and maintenance - Wipe clean after use to remove dust and debris. - Avoid impact or dropping to maintain alignment and prevent damage to the hole system.