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Block Patterns

Mariner's Compass

An elaborate circular block with many narrow, pointed rays radiating from the center.

Mariner's Compass is one of the most complex and show-stopping traditional blocks, featuring a circular design with 8, 16, or 32 radiating points alternating in two or more fabrics. The narrow points require precise cutting and sewing to meet cleanly at the center and maintain sharp tips. Foundation paper piecing has made Mariner's Compass dramatically more accessible — each section of the compass is paper-pieced separately, then the sections are joined. The completed compass is typically appliquéd onto a background square. Historically, the pattern symbolized navigation and was popular in sailor communities.

Related Terms

Foundation Paper Piecing (FPP)A precision piecing method where fabric is sewn directly onto a printed paper pattern, enabling very accurate points and angles.AppliquéA technique where fabric shapes are applied on top of a background fabric.

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