Specification Brand : INKjetsclub Color : Black Label : InkJetsClub Manufacturer : InkJetsClub MaterialType : Nylon Model : 2 Pack OOO 62XL PartNumber : 799990082355 ProductGroup : Office Product ProductTypeName : THERMOPLASTIC_FILAMENT Publisher : InkJetsClub SmallImage_Height : 57 SmallImage_URL : https://m.media-amazon.com/images/I/51+utliRXpL._SL75_.jpg SmallImage_Width : 75 Studio : InkJetsClub Title : 24 Colors 3D Pen Filament Refill. Includes 20 Standard and 4 Glow in Dark Colors. 10 Feet, 1.75mm Each. Works Great with MYNT3D and SCRIB3D 3D Printing Pens.