**PHOTO IS A SAMPLE ONLY**
CBS Rainbow 2 on Uroboros 3mm Fipple Clear. Each 19″ stock sheet of Rainbow 2 contains one complete rainbow, including premium colors. Color shift is from the red edge towards the purple edge. Quarter sheets will have more colors represented on them vs 4×4 pieces.
In the Art community, this peeling/flaking of the Rainbow 2 is a generally known fact, and many fusers test fire a strip from the gold reflected edge of the sheet to ensure the coatings are stable and to predetermine color shifts.