Cut a length of elastic jewelry cord 8-10". Apply a small piece of masking tape to the end and fold it over itself.
Begin stringing your beads onto the elastic cord.
Once you've gotten some length string on the noodle bead try it around your wrist. Remove or add seed beads until you get your perfect fit.
Take note of the length of seed beads to make a uniform stack of bracelets.
With all of the beads on your cord, cut off the masking tape. Match up both ends of the elastic and create a loop close to the beads. Pull both ends through the loop and pull tight. Hold onto the knot and pull both ends. Then take the ends and pull them apart to put more pressure on the knot. Pull on bracelet to make sure the knot holds.
Pull the beads apart so that you can easily access the knot. Apply a small amount of glue to the knot to give it extra hold. Allow the glue to dry before releasing the elastic to prevent gluing your beads to the knot.
Once the glue has dried, trim the excess cord from the knot. If you're also using the noodle beads you can leave a bit of length on the ends of the cords and pull the knot and ends inside to hide it.