Try each of our very POPULAR carbon fiber infused PETG filaments! 

This sample pack consists of one 50 gram sample of the following (all 1.75mm)-

Carbon Fiber Extreme Black PETG

Carbon Fiber Smoke Blue PETG

Carbon Fiber Stone Gray PETG

Carbon Fiber Dark Blue PETG

Specifications 

 Print temp 240-265C

 +/- 0.02mm or less average diameter variation

 0.02 mm or less out of round