Free US Shipping for orders over $75

Make Square in a Square Any Size - No Math

Seam Allowance Additions automatically add the exact seam allowances:  

Color-Coded Quilt Block Breakdowns
show what traditional blocks are made of and how the pieces go together.

They show all the squares in purple, half square triangles in green and quarter square triangles in red.

9-Patch Blocks

16-Patch Blocks

Step 1: Pick any finished size

Step 2: Attach the Addition on the edge of the ruler:

  • Purple S Addition for the squares
  • Green H Addition for the half square triangles
  • Red Q Addition for the quarter square triangles

Click here for set options with 1, 2 or 3 Guidelines Rulers.

Click here for set options that you can use with regular 12" & 24" rulers you already have.


Tools for Piecing

$56.85

$4.99

$29.95

$14.95

$24.95

$11.99

Seam Allowance Additions
automatically add the exact seam allowances:

Pick any finished size and attach the:

    • Purple S Addition for the squares
    • Green H Addition for the HSTs
    • Red Q Addition for the QSTs

Seam Allowance Additions
come with an 8-page booklet that

includes the Quilt Block Breakdowns below:

Color-Coded Quilt Block Breakdowns

show what traditional blocks are made of and how the pieces go together. They show all the squares in purple, half square triangles in green and quarter square triangles in red.

9-Patch Blocks

16-Patch Blocks

Seam Allowance Additions are made of
unbreakable Polycarbonate
and come with finger
guards to protect your fingers while rotary cutting.

Every Finished-Size Quilting Set includes:

Prep-Tool
Accurately Trim Triangle Points

Super Easy Seam Guide Setter
Sew an accurate scant ¼" seam