DSCT ball floats are the perfect compliment to any custom rig makers arsenal.

size 11 mm  small

 Made of high-density polyethylene foam, they are resistant to wear and hold up well to the pounding that surf fishing can inflict on equipment.
great for walleye lure bodies too.  

The larger size of these floats can be found here:
Ball Floats Fireball Round EPS Foam Fishing Floats Pompano Rigs 18MM 3/4" 100pcs | eBay