Kretrum 3D Pen Filament Refills 31 Colors 3D Printing Pen PLA Filament 1.75mm Each Color 5M PLA Refills Compatible with MYNT3D SCRIB3D PIKA3D 3D Pens for Kids NOT FIT 3Doodler Start Pen

Product Features

• Wide Compatibility-1.75mm Filament: Standardized 1.75 mm 3D printer filament diameter with a dimensional accuracy of +/- 0.02mm, this PLA filament refill compatible with MYNT3D SCRIB3D PIKA3D 3D pens and other 1.75mm 3D pens, but NOT FIT 3Doodler Start Pen
• Shining 31 Colors 3D Pen Refills: (4 Luminous Colors): Purple, Green, Blue, Orange,(2 Metal Filament): Metal Silver, Metal Gold, (25 Solid Colors): Black, Light Brown, Grass Green,Yellow, Matte Black, Ivory, Light Blue, Yellow Green, Red, White, Dark Brown, Blue, lime Green, Orange, Gray, Dark Purple, Dark Blue, Green, Rose Red, Purple, Coffee, Apricot, Sky Blue, Light Purple, Pink, this muti-color Filament is an excellent gift for enthusiasts of 3D printing
• Premium 3D Printing Filament: Made of high purity PLA, easy to print, good molding, great strongth and toughness, completely dried for 24 hours before packaging with vacuum sealed, clog-free & bubble-free ensure seamless and uniform extrusion, resulting in flawlessly detailed and smooth prints
• Safety For Kids: This 3D pen PLA filament is not only creative but also safe, it not only meets FDA food standards but also in line with the RoHS standards. It's a win-win – they get to have fun, and you get peace of mind，start exciting 3D printing with Kretrum PLA 3D pen refills
• What you will get: 1x Pack 31 colors 3D pen 1.75mm PLA 3D pen/printer filament refill; excellent after-sales service, swift 24/7 responsiveness. So any question, please just contact us free. We will offer you a 100% satisfaction guarantee