From the world of sewing comes this fabulous array of clever transparent rulers in a variety of shapes and sizes, including rectangles, squares and triangles. I use my 6″ x 24″ omni grid ruler for cutting out fabric with my rotary cutter. Quilters use them for cutting out quilt pieces in various geometric shapes. People cutting templates or marking tricky cuts will find these transparent rulers very handy as you can see the surface through the ruler. There are angles for cutting 45 and 60 degree angle on many of the rulers.

A wide variety of accessories make these rulers more useful: glowing tapes for marking the ruler when making many cuts of the same same size, clear “sticky” stuff to put on the bottom of the ruler so it will not slide, suction cup handles for grips to make them easier to move, as well as cases and storage options.

On the down side, they are fragile, and can break if dropped on a hard surface.

Submitted to Cool Tools by Amy Thompson