SCRIB3D SCRIB3D Pen Filament Refills, 10 Colors, 100 Feet, 1.75mm PLA, Works with SCRIB3D, PIKA3D, MYNT3D and Most Other 3D Printing Pens $11.99
SCRIB3D SCRIB3D 3D Printing Pen ABS Plastic Filament Refill Pack (10 Assorted Colors, 10 Feet Each),Filament- 10 Pack - 100 Ft $24.99