Victorstar @ 8 Colors 3D Pen Filament Refills for 3D Pen Total 262 Feet ( 80 Meters ) / Diameter 1.75mm ABS- 32.8Feet ( 10 Meters ) Each Color

These are simply amazing. There are eight of these colors. They are all wrapped in the same package but separated out with a tie. They are totally worth the money and they are easy to insert into the pen. The colors are Yellow, White, Red, Black, Blue, Purple, Orange, and green. I have used each color several time and it looks as if I've hardly used any. I love all of these colors.
I got this product deeply discounted or for free in exchange for my honest review.