PLA 30 Piece of High-temperature 3D Pen Multicolor Materials, 5m Per Roll, Meeting Various Printing Needs for Children

• 1. This low-temperature printing filament refill PLA material is safe and reliable for children. It does not contain harmful or harmful substances. There is almost no irritating odor during the printing process, no harmful gases are released, and it is more friendly to the indoor environment and user health. • 2. The PLA refill material has good fluidity, smooth filament output, and is not easy to block the pen. It has strong compatibility with 3D printing pens and can be easily used by novices. • 3. PLA refill cools and solidifies quickly, and the printed shape can be quickly finalized, making it easy to adjust details and splice. • 4. There are 30 colors to choose from. The colors are diverse and can meet different printing creative needs. The printed products have a smooth surface and a delicate texture. Secondary processing such as painting and polishing can also be performed later.