We are a 3d printer filament and 3d printer machine manufacture directly in china(If you have free time, welcome to our factory to visiting it) We have ABS/PLA/PVA/PC/PETG/wood/Nylon/Flexible/TPU/Conductive/Colorchange/Glow filament in stock, 1.75mm/2.85mm/3mm . Certification have CE ,ROHS ,SGS. ABS filament have 40colors