I have just finished a review of the Shaman's Cups from The Trickery. These are unusual in as much as the final load is... more cups! Think of them as a cross between a chop cup and a set of Russian Dolls.
They're very nicely made and finished in wood and 2 of the set of 6 cups are chopped. They come with a set of 3 balls, bag and the cups. To some the prospect of loading 5 other cups and a ball may be daunting but after playing with it I have a few workable solutions and it shouldn't present much of a challenge.
You can see pics here:
http://www.cupsandballsmagic.com/Shaman-Cups.htmlBri