Review on 🖤 Tiertime Black Premium Filament Bundle - 500g x 2 by Michael Hogate

Overall I get a good product from Up Fila. Tiertime low odor premium PLA filament, grey, 1kg is different. Since I need different colors for different projects and customers, I bought several colors back in November 2017. I just opened the gray today 8-27-18. Every time I try to print, the material breaks into the model every 14-18 inches. The material is old or poor quality mix. I do not know? I have tried to contact the supplier but cannot find their information. I hope they replace the material. Also, I hope other materials I've bought won't have the same problems!