I have been thinking of creating a Cheese puzzle since June 2003. Finally, during the holidays, I spent 2 weeks of time to make my dream come true. I have built a Rainbow Cheese with solid colored plastic pieces.
Please go to the following link for some pictures:
http://home.comcast.net/~puzzlemaniac/C ... index.html
This puzzle is quite heavy -- 200+ grams. It feels very good just to hold it in the hand -- very solid and smooth. Not only that, it twists-and-turns very smoothly. Notice that the colors are NOT painted on, it's the color of the plastics. I arrange the colors so that you could set rainbow colors on both sides -- red, orange, yellow, green, blue, purple.
I named my creation "Chao's Rainbow Cheese" (Chao is my last name).
I still have some materials left and I will be able to make one more Chao's Rainbow Cheese... either sell it on eBay or exchange for a Dino cube (with dinosaur stickers).
Let me know if you are interested.