need portable and useful 3d printer ? , take a quick look at this item. Made of safe materials, practical and excellent. Simple look design and craftsmanship ensure its popularity and practicality, excellent durability. Features -Color:Assorted Color -Material:PCL -Size:300.00X0.10X0.10cm/117.90X0.04X0.04in -Note: temperature of melting point: 50-90 degree centigrade; 30 colors; 1.75mm; length -Compatible with various 3d printers, simple to use, bring you good printing experience. -Low temperature is excellent and useful, could be used for 3d printing process. -Various colors, wonderful workmanship, 3d printers easily meets your different needs. -Practical design, good printing effect, , make full of your creativity for 3d printing. -Convenient and practical to use, enough length, useful and flexible, giving you huge convenience. Package list: 30 x low temperature 3d printer filaments