Sew Square 3

I use this little square constantly for squaring up quilt blocks, and the black markings are genuinely easy to read against fabric. Those reference dots for the curve ruler are a nice touch too, saves me from grabbing a second tool.

The clear acrylic makes it so easy to line up on dark fabric without losing my seam line. I use the square-up dots constantly for trimming curves, which I didn't expect to care about. Three inches is perfect for tiny blocks.

Just the right size for small quilting tasks, and those square-up dots for the Wonder Curve Ruler are a brilliant touch. The lines are crisp and easy to read against dark fabrics.