[20 Colors for PLA Filament] Included 20 Regular Colors PLA filament (shipped randomly) , Non-, No , No plugging and Smooth printing. [Dimensional Accuracy & Consistency] 1.75 mm filament, universal compatible with most of 3D printing pens and 3D printers. 20olors, each color 10m [Good Shape and Good Hot Melt] Make the process of drawing as easy and efficient as if you have magic, odorless, smokeless, non- and safe for kids [EASY TO PRINT] Widely compatibility for FDM 3D printers and , No Edge Warping, Consistent Feeding, Stable Print, No clogging, Eco-Material name: PLA<br><br>Printing temperature:90-230°C Desktop temperature:0-55°C±003mm Diameter:Φ1.75mm Wide compatibility:1.75mm universal wire, which can be widely compatible with various 3D printing pens and 3D printers. Tip: Not compatible with for pens with 3.0 mm filament. Advantages: 1. Environmentally friendly, biodegradable materials. 2. strong smoothness and gloss 3. no smell 4. It has good fluidity, can print large-area objects without warping problems, and is to bending. Note:20 colors are random, no specified colors can be Colour:As Shown Material:PLA<br><br>Package Contents: 1 set x PLA Refills 20 Colors<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.