Ite, check this out.
I personaly have found that the best set up as far as spinning glowsticks is:
1.goto Wal-Mart (god of all stores here in the US)
2.buy fishing swivels from the hunting depratment (roughly 50 cents)
3.get nylon cord from the fabric department (i use black its about $2)
4.using the tieing instrutions on the back of the casters connect them to the cord (you only need to loop it two or three times)
5.to make handles you have either use glowsticks, which does look really cool, or tie the same thing at the end only making loops.
I've been making these for all of my friends and everyone loves them. they work soooooo well and don't get tangeld and I have never had them come loose.
KIEL!