Circle Quilting Ruler – Gemini - Silly Moon

The Gemini Circle Quilting Ruler by Silly Moon allows quilters to stitch precise circular quilting designs with ease. This versatile ruler creates two finished circle sizes while also providing straight edges and rounded corners for additional quilting design possibilities.

Designed and manufactured in Canada, Gemini is precision-machined from clear acrylic for excellent visibility and control while ruler quilting.

What You Can Quilt With Gemini

• 2" finished circle quilting designs
• 2.5" finished circle quilting designs
• Radiating “ray” quilting designs
• Stitch-in-the-ditch straight lines
• Rounded corner quilting motifs

Not sure which style of circle rules is best for you?  Watch this video

Silly Moon Ruler Features

• Precision CNC-machined clear acrylic
• Engraved markings accurate within .002" for consistent spacing and visibility
• Includes optional non-slip tape
• Available in 1/8" Domestic/Low Shank and 1/4" Longarm/High Shank

Designed & Made in Canada 🍁

Silly Moon rulers are proudly designed and manufactured in Canada and are loved by both domestic and longarm quilters.

Thread Pairing

Many quilters pair Silly Moon rulers with Glide 40 wt trilobal polyester thread for smooth ruler-guided quilting.

Explore Glide Thread Bundles →