This filament is Sunset Transition
Filament descriptions-
RAINBOW COLORS: Random in its color order and amount of color changes. Larger items will have more color changes while smaller items may only have a single color change as its dependent on how much filament is used to produce the model.
OMBRE COLORS: See Rainbow colors description above as they work the same.
TEMPERATURE COLOR CHANGE: Color changes happen at 88 Farenheight or 31 Celsius.
DUO/TRI-COLORS: All colors listed will be visible in every print regardless of size unlike rainbow.