I saw necklaces like this with normal fabric like everywhere and when I bought the white styrofoam balls I thought, why not try it with black lace?
1
Sew a tube
2
Put in a styrofoam ball
3
You cann now either make a knot ..
4
...or bind it together with a thread.
5
Keep going.
I finished the necklace with black beads and attached a bow, and of course strings on each end. :)