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Line up once and cut up to eight 2-1/2" strips without moving the ruler.

Wondering why I waited so long. Suanne, verified buyer

  • Cut up to 75% faster
  • Replace 90% of your rulers

Stripology Rulers

Shown to scale.

Stripology XL

Start here. Width-of-fabric strips, up to eight 2-1/2" per placement. 17-3/4" x 22".

Instructions and how-to video in the box

$89.99

Stripology Squared

Same slits, sized for smaller tables, classes and travel. 14-1/2" x 17-3/4".

$71.99

Squared MINI

Smaller blocks. Trims up to 6-1/2". 8-1/2" x 12-1/2".

$54.99

Quarters MINI

Slits every 1/4" for HSTs and Flying Geese. 8-1/2" x 12-1/2".

$64.99

Not sure? Compare all four ↓

Stripology Rulers by GE Designs are essential quilting tools that make fabric cutting faster, more accurate, and stress-free. Featuring a grid system with slits for cutting multiple strips at once, these rulers ensure consistent widths and professional results. Perfect for any quilting project, they simplify cutting strips, squares, and even triangles, saving you time and enhancing your creative process.

The slits do the measuring

Lay the ruler down once. Slits every 1/2" let you cut strip after strip without sliding it or lining up again. On the XL that is up to eight 2-1/2" strips, or fourteen 1-1/2", from one placement. The non-slip grip keeps it where you put it.

Watch Gudrun use the XL

From real quilters

  • I hesitated to purchase this ruler because of the price tag, but I managed to get it as a birthday gift. I am SO HAPPY with it. Just being able to have pieces cut to the perfect size makes it worth the money.
    D, Stripology XL
  • This ruler makes cutting fabric feel like cutting through butter. I didn’t want to spend this amount of money but I am glad I did!
    Peggy, Stripology XL, verified buyer
  • I can’t believe I waited this long to buy it. This is THE way to get perfect cuts!
    Megan, Stripology Squared MINI

Which ruler is right for you?

Feature Stripology XL Stripology Squared Stripology Mini Stripology Quarters Mini
Size17 3/4" x 22"14 1/2" x 17 3/4"8 1/2" x 12 1/2"8 1/2" x 12 1/2"
Slots14 3/4" long, 1/2" apart14 3/4" long, 1/2" apart9 1/2" long, 1/2" apartAlternating slots are 8" and 9 1/2" long; 1/4" apart
Cut & square up blocks14 3/4" long, 1/2" apart14 3/4" long, 1/2" apart9 1/2" long, 1/2" apartAlternating slots are 8" and 9 1/2" long; 1/4" apart
Cut 1 1/2" stripsUp to 14 without repositioning the rulerUp to 9 without repositioning the rulerUp to 4 without repositioning the rulerUp to 4 without repositioning the ruler
Cut 2 1/2" stripsUp to 8 without repositioning the rulerUp to 5 without repositioning the rulerUp to 2 without repositioning the rulerUp to 2 without repositioning the ruler
Stars highlight 1 1/2" cutsYesYesYesYes
Squares highlight 2 1/2" cutsYesYesNoNo
Markings for 1/4" & 3/4" cuts included with chartYesYesYesYes, but slots are every 1/4" so no chart needed
Markings for 1/8" & 3/8" cutsNoNoYesYes
Cuts flying geese units in 1/2" incrementsYesYesYesYes
Cuts flying geese units in 1/4" incrementsYesYesYesYes
Cuts 45 & 90 degree triangles and diamondsYesYesYesYes
Cuts 60 degree triangles and diamondsYesNoNoNo
Price $89.99
$71.99
$54.99
$64.99

The XL comes with illustrated step-by-step instructions and a QR code to the how-to video. New to Stripology? Start with the free Stripology 101 lessons.

Gudrun Erla, designer of the Stripology rulers

Meet the maker

Gudrun Erla designed the Stripology ruler, and she teaches it. Frustrated by how long cutting took and how easy it was to get wrong, she invented a better way. Now she helps you do the same, with tutorials that actually teach.

Get more from your ruler

Go past strips and squares: 1/4" and 1/8" cuts, diamonds, triangles, HSTs, QSTs and Flying Geese. Video tutorials for every technique, plus 6 quilt patterns.

$22.95

See the book