hey ive got a question about color changers. they dont like change instantly do they? cuz that would be way to cool. the bowl ive got looks practaclly clear when its clean (the designs show up as a light, transparent, yellow) but as the resin builds inside, the colors become more alive and opaque. they have become all shades of blues and greens, and designs have sprouted in all sorts of pllaces. is this what a color changing bowl is?