20 Colors 3D Pen Filament, 1.75Mm Each 16.4FT, Total 328FT PCL Filament Refills

What is it?This is a low-temperature 3D printing pen refill made of PCL material. The melting point is much lower than that of common PLA and ABS consumables, odor-free, and flexible. The pen refill is highly suitable for creative crafts, model design, and educational projects. With this refill pack, young artists can unleash their creativity and get a perfect printing experience every time.What will I get?PCL 3D Pen Filament;Size: 1.75mm x 5Meter / 0.07 inch x 16.4ft (D x L);Material: PCL;Color: 20 Colors;In the package of: 20 Pcs x 3D Printing Pen FilamentAre there any advantages of this product?This filament is designed for low-temperature printing and is made of PCL material. This consumable has a lower melting point of 60 , keeping the pen tip cool and ensuring safe use. The 3D pen printer filament refill offers smooth and stable extrusion, enabling smoother and more convenient printing, can be softened, preserved, and reused. Allowing DIY art enthusiasts to create and draw to their heart's content, printing vibrant works.How to use it?Simply insert a strand into your compatible 3D pen, set it to the appropriate low-temperature mode, and begin drawing or building 3D structures. For best results, it is recommended to start with a standard low temperature of 70°C (158°F). Replace with a new strand when the current one is used up.What should I notice?Please ensure your 3D pen supports 1.75mm diameter PCL filament. Store the filaments in a dry place to avoid moisture. This product is designed for low-temperature 3D pens only, not for high-temperature 3D printers. Please confirm that the diameter of our filament matches the size of your 3D printing.