Sew Square 4 Ruler (SS4) by Sew Kind of Wonderful

The Sew Square 4 Ruler (SS4) is a clear 4" × 4" quilting tool for squaring up blocks with speed and accuracy. Mark custom cutting lines with a permanent marker — remove easily with nail polish remover when done.

Key Features

• True 4" × 4" square-up ruler for accurate trimming
• Clear, easy-to-read lines and numbers for precise alignment
• Customizable with permanent marker; removes cleanly with nail polish remover
• Compact — perfect for small blocks and detailed work
• Made of durable clear plastic

Recommended For

The SS4 is a versatile square-up ruler suitable for any quilt pattern requiring a 4" block trim. It is recommended as a companion ruler for many Sew Kind of Wonderful patterns, including those available in our store:

• Mod Owls Quilt Pattern
• Mod Owls Revival Quilt Pattern
• Moon Dance Quilt Pattern
• Moon Dance Revival Quilt Pattern
• Posh Buddy Quilt Pattern
• Whale Tale Quilt Pattern