300 Strands 30 Colors 3D Pen Filament Refill for 3Doodler Start+ Pen, Contains 5 Fluorescent Colors, 2.5mm PCL Low Print Temperature Doodler Refills, Each Color 10pcs

【Perfect 3Doodler Start+ Compatibility】: These 3D pen filament refills are designed exclusively for the 3Doodler Start+ 3D printing pen. The 2.5mm diameter ensures a perfect fit, providing reliable 3Doodler start refills that are not compatible with other brands. 【Vast 300-Pack with Glow Effects】: Get 30 vibrant colors including 5 fluorescent glow in the dark filament options, with 10 strands per color for 300 total pieces. This extensive set of 3d pen refills offers endless creative possibilities for projects. 【Safe & Low-Temp PCL Material】: Made from premium PCL, these 3d doodler pen refills feature a low printing temperature that is safer, non-toxic, and child-friendly. They are excellent filament 3d printing materials for smooth, clog-free operation with 3d pens for kids. 【Convenient Resealable Storage】: Each package of 3d pen filament features a resealable design to keep your unused 3doodler refills clean, dry, and organized after opening, ensuring long-lasting performance and easy storage. 【Ideal for Creative Kids & Gifting】: With its multitude of colors and kid-safe material, this refill bundle is the perfect companion for 3d pens for kids, making it an excellent gift for holidays, birthdays, or any creative occasion.