When the needle goes through the center, pull the thread, and allow the tied knot to close and stick in the tail bead.

Ensure the fabric and tail beads are fixed together, so try to pull thread as tight as you can.

Make a right-to-left stitch, allowing the needle to go through the fabric and holes again. You can make the same stitch in the same way 4 to 5 times.

If you want the tail beads to be very secure, make as many stitches as you can.