3 ms·

https://www.fieggen.com/shoelace/betterbowknot.htm https://www.fieggen.com/shoelace/betterbowknot.htm for life

• mkl 7y ago
  Hm, well that looks much slower, and the Ian Knot never comes undone for me.
  • dvlsg 7y ago
    Ian's secure knot is great, too.