Gruuvy™ Let's Jam: 45° Degree Ruler

  • ✔️ Cut angles quickly
  • ✔️ Exclusively at sewing by sarah
  • ✔️ Great for jelly rolls
  • ✔️ Made in the usa
  • ✔️ Works for right and left handed cutting

Do you love working with Jelly Rolls?  We do, but sometimes using templates or subcutting them can be a slow challenging process.  That's why we love these Gruuvy Let's Jam rulers.  There are three available in different angles depending on your project and are slotted to cut multiple cuts on angles quickly. (This is the 45°, 60 Degree and Half Rectangle Triangles are also available).    Make diamonds and triangles quickly.  Perfect for tube piecing 1/2 square triangles as well.  

The ruler measures 23" x 6.5". Cutting area is 3" x 23".  

Since the ruler is slotted, it allows you to make cuts without picking up and moving your ruler.  Numbers are on both sides, allowing you to flip the ruler over and easily cut left handed, or do secondary cuts to make different shapes (long triangles, trapezoids, etc.)

The Gruuvy™ Let's Jam ruler is made in the USA from clear, flexible material.  

Meant for use with a 45MM or 60MM rotary cutter.  Digital Instructions provided via email.  

FEATURED IN American Patchwork & Quilting magazine. 

 Check out our full blog post with longer videos here:

Fast Shipping

Shipping is free over $49 in the U.S and we items should arrive within 3-5 days from our California warehouse.

No Hassle 90 Day Returns

If you aren't satisfied with your purchase, you have 90 days to return it to us. No hassles.

We are makers too

We quilt, we sew and we care. Our soul is fed with needle and thread and we want you to find joy with our products. Contact us for help or to share your latest project with us!