Model 10 - "Corner Rounder Ruler" and "Corner Seam Allowance Ruler" (5-7-10mm seam allowance)
Print Profile(7)




Description
【20260624 Update Log】
Added a 10mm seam allowance version of the corner seam allowance ruler, optimized the print profile, and re-arranged the plates.
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【Introduction】
Corner Rounder Ruler: Used to draw rounded arcs on right-angle edges.
Corner Seam Allowance Ruler: Place the inner side of the step ruler against the edge of the interlining/pattern piece, and with the step design, quickly add the required seam allowance outside the corner.
Corner Rounder Ruler and its matching seam allowance rulers (5mm version, 7mm version);
Designed with cat head holes for easy storage.
Printable with PLA\PETG
License
You may create derivative works based on this object, provided that all such derivative works are published exclusively on the MakerWorld platform and include proper attribution to the original creator. You may not share, upload, host, distribute, or publish this object—or any derivative work of this object—on any other digital platform, marketplace, or distribution channel. Commercial use of this object and any derivative works is strictly prohibited. This includes, but is not limited to, selling, renting, sublicensing, or using the object in any context in which you receive monetary compensation or other financial benefits.








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