Creative Grids Square on Square Trim Tool

6" - Create 3in or 6in square on square blocks. 

8" - Create 4in or 8in square on square blocks.

No calculation needed - all the cutting measurements are printed right on the tool! Trimming each round as triangles are added creates perfectly square, uniform blocks.

The popular Snail's Trail block is now easier than ever - simply change the colors of the triangles!