Hi Dave,
My set is used every week for a mostly 7 stud game. I have three colors=white, red and green. There are approx. 800 chips, 50% white, 25% red and 25% green.
There are usually 6 or 7 players. The chips are clay diamond mold non-denominational. We can assign whatever value we want for that nights play.
Most weeks, nearly all the chips are in play, during a three to four hour session. Hope this helps. Doug.