If you get a pen, roll so the sticky sealent will stick to it and just roll it around the pen as tightly as you can and lick it, seal it. Then get another pen tube that is the same size and get it so the papers are in the middle of the 2 tubes. Push the weed down the empty tube to fill the joint then when you are done, pull it off and twist both ends or if you are using a O shaped thing to keep the mouth end open, slide it in last and then twist the other side. It is nice if you are ever selling joints, or you are just rolling a whole bunch of cigarettes.