Strong Compatibility: Our 1.75mm PLA 3D pen filament fits most 3D printing pens requiring 1.75mm Premium PLA Material: Ideal Quantity: Our 3D pen filament refills provide 24 packs, each 10 feet long (totaling 240 feet), offering ample quantity to meet your needs and making them the perfect companion for all 3D printing projects Create Your Own Fun: Gift these 3D pen filament refills to art lovers, kids, or friends to spark creativity, expand their imagination, enhance hands-on skills, and let them enjoy crafting their own unique fun Inv # C-1
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