Creative Grids 10° Triangle Ruler CGRT10 - 3-1/4" x 16" Non-Slip Acrylic for Quilting & Patchwork

The Creative Grids 10° Triangle Ruler (CGRT10) is a 3-1/4" x 16" precision acrylic template that cuts 10-degree wedges for pieced circles up to 31-1/2" with an exclusive non-slip grip for accurate quilting and patchwork.

This compact, American-made triangle ruler is built for piecing small wedges and specialty shapes used in circular and fan-style quilt designs. Its clear acrylic construction with high-contrast markings helps you place the tool quickly, while the built-in non-slip feature stabilises the ruler when you press it into position. Designed for both beginners and experienced sewists, the CGRT10 speeds layout and cutting so you spend more time sewing and less time remeasuring.

How does this ruler help me cut perfect 10° wedges?

The ruler is shaped and marked specifically to produce accurate 10-degree wedge sections that join into a full circle when sewn together. With precise degree and seam allowance markings you can chain-cut identical pieces without repeated measuring.

• Cut 36 wedges to assemble a circle up to 31-1/2" in diameter.
• Clear, high-contrast black and white lines for fast alignment.
• Built-in 1/4" seam allowance clearly indicated down the centre.
• 45° angled lines included for additional design options.

Will the non-slip grip really prevent shifting when I cut?

Yes — the Creative Grids exclusive non-slip surface holds the ruler steady once you apply finger pressure, so the tool slides into place easily but resists movement while you cut. This reduces missed cuts and fabric shifting, which improves repeatability for multiple wedges.

• Slides freely for positioning, grips firmly under cutting pressure.
• Reduces need for clamps or excessive pins when trimming wedges.
• Works on a range of woven and printed fabrics without marking.

What other cutting and design features are included?

The CGRT10 incorporates vertical alignment lines for fussy cutting and half-triangle layouts, plus 45° guides that expand creative possibilities. Its compact 3-1/4" x 16" footprint makes it easy to store and ideal for cutting narrow wedges or trimming sewn units.

• Vertical lines help centre stripes and motifs for fussy-cut pieces.
• 45° reference lines allow quick conversion to other block styles.
• Precision measurement ticks ensure consistent repeatable cuts.

Who is this tool for? Quilters, patchworkers, and fibre artists who make circular blocks, fan segments, or precision wedge-based designs will benefit most from the CGRT10. It’s also well suited to hobby sewists who want a reliable, compact ruler for accurate trimming and fussy-cut placement. Made in the USA from durable acrylic, it’s a practical addition for any cutting surface or sewing kit where consistent, repeatable wedge shapes matter.