ABS Filament EasyFil ABS 2.85mm Glow in the Dark Green 750 gram 3D Printer FilamentABS Filament EasyFil ABS 2. 85mm Glow in the Dark Green 750 gram 3D Printer Filament EasyFil ABS Glow in the Dark EasyFil ABS is an easy to use and high end Acrylonitrile Butadiene Styrene 3D printer filament. EasyFil ABS prints at slightly higher printing temperatures than regular ABS, but its superb process stability and physical features make EasyFil ABS a much more impact resistant and printable ABS type of filament compared to average ABS