love this, going to do it.
1. Put on the jeans and mark the places you want the holes to be with chalk or pen.
2. Cut horizontal slits on the spots of the holes.
3. Start pulling on the white horizontal threads. You can use a needle to loosen them up.
4. After removing some of the horizontal threads, the vertical blue threads can be pulled out.
5. Pick and pull out all the blue vertical threads.
6. Done! The holes will look more natural after your jeans had a wash.