C&E CNE22168 3D Printing HIPS 1.75mm Filament (Yellow) 100% New Compatible High impact polystyrene (HIPS) is a versatile, economical and impact-resistant plastic material that is easy to thermoform and fabricate HIPS is soluble in Limonene. Can be printed standalone, or as support for ABS. Easy to separate from ABS The filament extrudes precisely for fast printing and consistent layering 28 Vidid colors and options: natural, white, black, blue, green, yellow, pink, purple, orange, gray, brown, gold, etc.