Collection: Fan Ruler (Sensu Layout Ruler)

A Fan-Shaped Ruler for Accurate Paper Positioning

You can create your own original folding fan by adding calligraphy or artwork to your favorite paper.
To cut the paper into a precise fan shape, accurate positioning is essential, and a fan-shaped ruler is an extremely useful tool for this process.
Simply align the paper with the ruler, then cut along its edge to achieve a clean and well-balanced fan outline.
This tool makes paper alignment easier, more accurate, and more efficient, even for beginners.