Piece the breathtaking visual illusion of perfect circles and sweeping waves using nothing but straightforward, straight seams. The Creative Grids Curvy Log Cabin Trim Tool 8" (CGRJAW5) completely simplifies advanced geometric patchwork layout design. Engineered by popular designer Jean Ann Wright, this heavy-duty acrylic square template allows you to construct flawless 8-inch finished curvy blocks by adjusting your strip widths symmetrically. By clean-trimming each round before the next fabric layer is attached, it stops bias distortion instantly and guarantees perfectly uniform sizes across every single custom block.
Key Features
-
Patented Non-Slip Embedded Gripper: Exclusive frosted grip textures on the back allow the template to slide smoothly over fabric until light downward cutting pressure is applied, anchoring the ruler instantly to stop slips and protect your yardage.
-
Optical Curve Transformation: Specially calibrated to alternate narrow fabric strips on two adjoining sides and wide strips on the remaining two sides of the center square, creating a natural circular wave look.
-
Integrated Seam Mapping Holes: Features built-in precision marking holes that allow you to quickly mark the wrong side of your center foundation patch to ensure a completely accurate, flat starting seam allowance.
-
Progressive Round Trimming: Designed with step-by-step registration markers that center perfectly over your core patch, slicing away any slight sewing drift or fabric stretching at the completion of each round.
-
Permanent On-Template Measurements: The exact cutting requirements for both the foundational center squares and the narrow versus wide strips are permanently laser-printed directly on the tool face for easy reference.
-
True 8-Inch Finished Layout: Trims blocks down to an exact 8.5-inch raw grid workspace, providing the perfect built-in 1/4-inch seam margins for a clean 8-inch final block when sewn.
Why Quilters Love This Tool
Traditional curved piecing requires dealing with curved raw fabric edges, hundreds of pins, and constant puckering at the sewing machine. The CGRJAW5 delivers the exact same stunning curved layout look but utilizes fast, straightforward straight stitching. Because you securely hold the block steady beneath the non-slip workspace and rotary cut the outer perimeter at every round, any cumulative sewing variation is safely sliced away. Four finished blocks sewn together form a perfect visual circle that presses out beautifully flat under a hot iron.
Perfect For
-
Modern Geometric Artists: An absolute asset for quilters wanting to piece striking circle rings, continuous interlocking wave lines, and sophisticated optical illusions from easy straight lines.
-
Scrap and Strip Quilters: Excellent for transforming random fabric remnants, left-over strip bins, and pre-cut jelly rolls into highly uniform, legacy-grade custom quilts.
-
Ambitious Intermediates: Provides an immediate confidence boost for makers wanting to attempt advanced multi-layer designs without needing to learn complex curved needle manipulation.
Included Accessories
-
Creative Grids Curvy Log Cabin Trim Tool 8" Square Acrylic Ruler (CGRJAW5)
-
Fully illustrated, step-by-step instruction booklet showing circle construction maps
-
Integrated QR code printed directly on the template for instant mobile access to video demonstrations
Specifications
-
Model Number: CGRJAW5
-
Total Raw Size: 8.5 inches by 8.5 inches square
-
Finished Block Capacity: Calibrated for 8-inch finished block layouts
-
Stitching rounds: 3 complete rounds (two narrow and two wide strips per round)
-
Designer: Jean Ann Wright
-
Material: Heavy-duty, industrial-grade premium laser-cut acrylic
-
Country of Manufacture: USA
Frequently Asked Questions
-
Do I have to sew actual curved seams to get the circle look?
No. You only sew standard, straight fabric seams. The optical illusion of a curving line is achieved entirely by the deliberate contrast between the narrow strips and the wide strips configured with this tool.
-
How many blocks do I need to sew together to form a full circle?
Sewing exactly four completed 8-inch blocks together side-by-side pieces a complete visual circle that finishes to an impressive 16 inches in diameter.
-
Can I combine these curvy blocks with traditional log cabin blocks?
Yes. This tool is mathematically balanced to coordinate perfectly with traditional 8-inch log cabin blocks made with the Creative Grids CGRJAW1 ruler, giving you limitless layout design potential for blocks, borders, and custom sashing.
