Baker's twine is showing up everywhere these days. I happen to love it and have started to use it on various projects as a little extra touch. I bought my first small batch of it on etsy (larger spools of it can get very pricey) but after I saw this video, I'm going to make it myself. I used Sharpie markers and a 40% off coupon for the crochet cotton so making it myself is pretty darn cheap.
Try it for yourself!