Random Color Professional PLA 3D Printer Pen Filament with Low Melting Temp Non-Toxic Non-Clogging Smooth Printing Refills High-Precision Diameter Pencil Drawing Supplies 
Feature:
The 3D pen filament refill is the best PLA 3D printing material on the market at present. PLAFilament is one of the most popular 3D printing technologies.
One of the most widely used plastics is a biodegradable thermoplastic material, which is suitable for various 3D printing applications.
Unlike ABS, PLA can be polished and processed. The melting temperature of PLA is lower than ABS.
As a material, the deformation of PLA is much smaller than that of ABS. In order to ensure the health of our children and us, Aerb filament refill is your first choice.
The filament is of universal design and compatible with 3D printers using filament of 1.75mm diameter, with dimensional accuracy of+/-0.05 mm. It is easy to keep the shape of the model and not easy to deform.
Compared with ABS substitute, PLA filament as an organic material has a slightly longer cooling time. However, once cooled, this 3D printing plastic is completely rigid, and it is not easy to warp compared with many alternative products, so printing can be carried out without a heated printing bed.
PLA can be composted in commercial facilities, and ABS comes from fossil fuels.
Unlike ABS, PLA can be polished and processed.
The melting temperature of PLA is lower.
As a material, the deformation of PLA is much smaller than that of ABS.
PLA can print at a higher printing speed.
In order to ensure the health of our children and us, Aerb filament refill is your first choice.

Specification:
Material: PLA(EPC material)
Colors: Random Color (20 Colors)
Filament diameter: 1.75mm/0.06in
Total length of each roll: 5m/196.85in (16.4 feet)
Temperature range: 190℃-210℃

Note:
PLA has peculiar smell.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement. 
1 Set X 3D Printer Pens