Crafty Tip
Depending on what beads you've used, you may have to increase or decrease the amount of beads in the last 2 rows, or you may have to increase or decrease the number of rows you use. For instance, Japanese size 11 beads are slightly larger than size 11 Czech beads, or Delicas.
If you don't have any size 15.0 beads, you can use Charlottes, which are size 13, but you may have to adjust the count when you use those too. Since the beading takes so little time, it's easy to tear our a row or two to make adjustments.