Titangeek wrote:
are those the same a worry beads?
Yes, "komboloi" means literally knots, the precursor to counting beads, but they still have that name. There is a historical association with religion, but they are not used in worship. There is no standard number or division of the beads, and in recent years people have been making them with pretty silver divisions, animal figures and other decorations. There are plenty of examples pictured at
http://www.greekfleamarket.com/greek_worry_beads.htm
You can make a set easily if you have one of those craft shops selling glass, metal or composite beads. The cord must be much stronger than most necklace cords, the beads must be tough not to scratch, and must slide easily (it helps to drill the bore wider and polish it wish a fine file). If you are in Greece or the Middle East, then you can easily buy more than one set and mix-and-match the beads to make more varied sets.
I also put the beads on my USB memory stick, to make sure it is big, bright, easy to identify and difficult to lose.