30cm Mandala Ruler Tool with Holes, Mandala Dot Art Circle Maker, Compass Protractor Straight Dotting Ruler for Dot Art Geometric Mandala Pattern Design

All-in-One Precision Tool for Mandala Art: This 3-in-1 tool replaces a traditional ruler, compass, and protractor, combining straight edges, compass-style arc slots, and angle markings in one compact design. Perfect for creating perfectly aligned dots, arcs, and lines without switching tools.

• All-in-One Precision Tool for Mandala Art: This 3-in-1 tool replaces a traditional ruler, compass, and protractor, combining straight edges, compass-style arc slots, and angle markings in one compact design. Perfect for creating perfectly aligned dots, arcs, and lines without switching tools.
• Achieve Perfect Symmetry & Professional Layouts: Designed to ensure every element of your mandala, dot art, or geometric pattern is perfectly balanced and symmetrical. Ideal for both beginners and experienced artists seeking flawless, repeatable precision.
• Ideal 30cm Size for Versatile Projects: The 30cm (12-inch) ruler is the perfect versatile size. It can create mandalas up to 60cm (24 inches) in diameter, making it ideal for standard canvases, wall art, wood slices, and large decorative projects.
• Stable, Smooth & Reusable Design: Features a centered pin hole for secure placement, straight guides for clean lines, and smooth arc slots that glide with your pen or dotting tool. Durable and lightweight, built for repeated use across countless projects.
• Essential for Dot Artists & Geometric Crafters: A must-have tool for mandala enthusiasts, dot painters, and anyone creating circular patterns. Saves time on layout setup, helps maintain consistency, and elevates the quality of handmade gifts, home decor, and sellable artwork.