Great variety of colors and lower temperature requirements.
Verified Post by Joel Galvez
Published on 07 May, 2018
3D Printing Filament,CFTech 3D Pen Filament Refills 1.75mm PCL Material 240 Linear Feet 15 Color Plastic Doodle Supplies Kit Work with 3D Painting Pen and Printer (15 Pack)
I accidentally bought these PCL filaments to use with an ABS and PLA compatible pen. It's melting point is between 150 and 212 degrees Fahrenheit, which is much lower than the required temperature for AND and PLA. It makes it safer too use die to lower temperature. Less toxic. However, it think is a little overpriced for the amount included.