Paint Sticks are oil paint in a crayon like form, my favorite for stenciling on fabric.
This example is painted using a purchased stencil on the back of one piece of fabric.
This is a friendship block, I thought that it would be a fun change to paint the block. I drew the block design on freezer paper, ironed it to the back of the fabric. Masked the areas not to be painted with more freezer paper on the right side of the fabric and painted with textile paints. Great way to personalize a block!