The Millefiori marble was the first one this time, my experiment while the class learned how to do the Simple marble that normally starts the class. A black glass base with a few pieces of millefiori melted into the surface, this is one I would do very differently if I did it again. I would use a more neutral base, like dove grey, and more pieces of millefiori. I did learn how to effectively embed millefiori so that it doesn't distort much however, and this worked well in the Twist marble.