20 UNIQUE COLORS - This sample pack comes with a great variety of 20 Different Colors.Don't miss out on this fun sampler pack!☆-☆-☆-☆-☆-☆-☆-☆-☆-☆-☆-☆-☆-☆-☆-☆-☆-☆1.Thank you for choosing Kuman's 3D ABS 1.75mm filament for your best experience of the 3D printer pen!2.That is top QUALITY ABS 1.75mm filament shipped to your door step.Smooth，Kink-Free and Reliable filament for your 3D pen or 3D printer.3.You will love this fun sampler pack. It comes with 20 different colors to start creating your very own masterpiece and get you started making your genius ideas come to life.4.Whether you enjoy making realistic plastic animals to mind blowing plastic structures this sample pack will fuel your engineering creativeness.5.E-BOOK INCLUDED collection of 3D and 2D Sencils (24pcs)for gift，please contact us by email to get it. Specification:1.ABS Extrusion Temperature: 230C-260C; 2.Diameter: 1.75mm; 3.Length: 20 Foot（6M Lengh）/PCS;4.Packing:20Pcs 3D Printing Filament in different colors;5.It Suitable for Makerbot，Up，RepRap，Cubify and any other FDM most well-known 3D pens and printers among the 3D printing community.