Knit up these fun and easy square / triangles, for a cute baby blanket, shawl, pillow, afghan, coffee mat, and more! You will think of even more ways to use these, with all your scrap yarns! We call these traveling as they make good travel projects. Or, knit one or two on your lunch hour! In no time, you will have enough for many projects. We uses sport weight yarn, and knitting needles US # 9.