Note: This accessory is a third-party product and is not manufactured or endorsed by .It is compatible with 3Doodler products. Description Enhance your child's artistic skills with this set, made from PCL material for safe, low-temperature printing. The vibrant color selection encourages creativity and innovation, making it suitable for various artistic endeavors. Compatible with pens, these filaments provide a consistent and enjoyable 3D printing experience, for young creators. Features -Color:Multi -Material:PCL -Size: 15.00X0.25X0.25cm/5.89X0.10X0.10in -Safe for kids: features low temperature pcl , providing 3d drawing experience for children by minimizing burn risks -Inspires creativity: stimulates children's imagination and helps them create intricate 3d art, enhancing their spatial awareness -Smooth extrusion: the diameter is designed for smooth and precise extrusion, ensuring 3d drawings -Wide applicability: for use in homes, educational settings, suitable for both beginners and advanced users - use: simple and straightforward operation with no complex setup required, allowing for immediate creative expression Package list: 150 x Printing Pen Refill