Creative Grids Starburst 30 Degree Triangle Ruler CGRISE30

Designed by It's Sew Emma. Creative Grids Rulers are made in the USA and sold through independent quilt shops as well as select online retailers.

Create intricate 12" finished blocks with no need for paper templates with this ruler designed by It’s Sew Emma’s Kimberly Jolly, for Creative Grids. Sew twelve of these 30 degree triangles together to create a complete circle or use the angles to create a variety of designs. Easy to read black and white markings. Use the angled lines to create a variety of intricate blocks.

Use the vertical lines to fussy cut stripes or to cut half-triangles. 1/4" seam allowance is clearly marked. Use the horizontal lines to cut wedges and kites up to 9-1/2" and every 1/4" in between.

The Creative Grids non-slip grip lets you position the ruler on the fabric, then helps hold it steady when pressure is applied for cutting or marking. It comes with illustrated step-by-step instructions. Scan the QR code printed on the tool or instructions to watch a how-to video and see patterns made with it.

Product Specifications

Creative Projects You Can Complete

Explore wedge-based circles, fans or the geometric layouts supported by this tool with fabrics arranged by color or value. Repeat an intentional sequence to make the assembled design balanced rather than relying on random placement.

Use the exact angle, strip or wedge length, and number of pieces required by the tool’s instructions. Plan any center opening and finishing method before cutting, and use the size range marked on this ruler. For a guided layout, companion patterns such as Tortilla Warmer and Blooming Sunset Tablerunner offer projects for this tool; follow the selected pattern’s fabric and cutting requirements.

Why Buy From World Weidner?

World Weidner carries the Creative Grids Starburst 30 Degree Triangle Ruler, along with rotary cutters, cutting mats and project supplies. Our team can help you choose the right tools and supplies for your project and answer questions before or after your purchase.

• Genuine Creative Grids Products: Every notion we sell is authentic, factory-fresh product sourced directly through authorized channels.
• 60-Day Money-Back Guarantee: We offer a generous 60-day full satisfaction and money-back guarantee for risk-free shopping on your purchase.*
• Low Free Shipping Threshold: Enjoy free shipping within the contiguous United States on all qualifying orders over our low minimum threshold.
• Fast Order Delivery: Orders ship quickly from our central Oklahoma warehouse, usually arriving at your doorstep within 1 to 4 business days.
• Loyalty Rewards Program: Earn 5% back on every purchase online and in-store. These points can be saved up and redeemed for discounts on anything we carry.
• Referral Bonus Perks: Take advantage of our "Give $10, Get $10" program that rewards both you and a friend with coupons for future orders and accessories.
• Interest-Free Financing: We partner with popular payment platforms to offer flexible, interest-free installment payments at checkout so you can start creating today.
• In-House Customer Support: Our dedicated, knowledgeable team is available by phone, live chat, or email to help with notion selection, technique questions, and project planning.
• Massive Interactive Showroom: Check out our 18,000-square-foot physical Creative Center in Oklahoma City to browse notions in person, get direct support, and join community classes.