Premium 3D Printing Pen Filament Sample Pack (1.75mm) – 400 Linear Feet – 20 Rolls & Colors – Blue， Purple， Orange， Glow in the Dark & More – Arts and Crafts[Product Information]- High-Grade Filament – Finely-tuned to 1.75mm， our printing filament offers consistent extrusion， optimal flow， and ease of use.
- Huge Sample Pack – Every order comes complete with 20 total rolls in 20 unique colors. That’s 400’ of design， artistry， and experiments just waiting to be made!
- Versatile 3D Pen Support – Compatible with most major 3D pen brands on the market， our filament pack is perfect for beginners and professionals alike.
- Easy Storage - Auxetic Materials comes with two sealable stand up pouches to easily store and maintain the quality of the material.
- Bold， Vibrant Colors – Art， engineering and home projects have never looked so amazing! We offer 20 different premium colors including 2 glow-in-the-dark rolls!
