The One Cup at a Time Coaster pattern works up really quick, uses a fun stitch combination and your finished project is useful to have around. The coasters can be added to a gift, it's that handmade touch everyone loves to receive. The pattern uses a sports weight (#2) yarn and a G (4.25 mm) crochet hook. However, if you have a different yarn weight around, go ahead and give that a try as well. You finished coaster may come out bigger, or thicker, but it will still work.