Yes! That did it Thanks NitroLiq. Not only it don't show inside the mug, but it actually made the whole thing look better that before. Here are some pictures: I did tried using the method recomended by mtmckinley and fredriksson. In my UI it looked like it was working, and I was about to come back and thank you for the sugestion, but then I rendered and all I got was a white mug and an error message saying something like surface patch rendering is nor suported by NURBS . Is that normal? could it be that I did something wrong/missed something/the instalation of maya is corrupted on this computer? Well, anyway, thanks guys :thumbsup: