I tied the warp strings with a overhand knot. If the string are too short or your fingers to big, you can use your crochet hook to help. If you have used a large tray, your piece can now be folded and made into a purse or a marble bag or stuffed and used as a pin cushion. You can make a lot of them, and sew them together and make a scarf the hard way! 😛
Have fun!