Note: This accessory is a third-party product and is not manufactured or endorsed by . It is compatible with products. Description Designed for use compatible with 3Doodler pens, these PCL filaments offer and enjoyable 3D printing experience. The variety of colors allows for endless creative possibilities, from simple doodles to complex structures. The low-temperature melting point makes that the filaments are safe for children to use, promoting a fun and educational activity. Features -Color:Assorted Color -Material:PVC -Size:15.00X0.25X0.25cm/5.89X0.10X0.10in -Inspiring colors: with 32 different colors, this filament set encourages children to explore their creativity and bring their ideas to life -Fine detail: the 2.5 mm filament diameter allows for precise and detailed 3d printing, ensuring results -Simple to use: just insert the filament and press the button to start creating, making it userfriendly for all ages -Lightweight and portable: designed for easy portability, this filament set can be used at home, school, or on the go -Versatile creativity: ideal for a range of creative activities, including drawing, crafting, and model making, offering endless creative possibilities Package list: 160 x 3D printing pen