This filament appears to have absorbed moisture at some point during the manufacturing process. How do you know? Well, it was very brittle (breaks easily) and stretched like no tomorrow in all temperature ranges for PLA. That tells me the filament absorbed a lot of moisture at some point, and mind you, that's straight out of the box and in a vacuum bag! I keep it in my dehydrator in hopes of bringing it back to life, but the filament doesn't have to be that fresh out of the box. It's a great price but I think you get what you pay for.
YOYI 3D Printer Filament - PETG 1.75Mm 2.2Lbs(1Kg) Spool, High Accuracy +/- 0.03 Mm, 100% New Raw Material!
32 Review
High-Quality 1.75Mm Light Orange PLA 3D Printer Filament By HATCHBOX - 1 KG Spool With +/- 0.03 Mm Dimensional Accuracy For Exceptional 3D Printing Filament Results
25 Review
HATCHBOX 1.75 Mm Mint PLA 3D Printer Filament, Dimensional Accuracy +/- 0.03Mm, 1 Kg Spool
35 Review
High-Quality Melca Black PLA 3D Printer Filament, 1Kg Spool, 1.75Mm Diameter With Precise Tolerance
30 Review
π΅ IFUN 3D Rapid Resin - Low Odor Photopolymer Resin for 405nm LCD 3D Printer - Fast Curing, Standard Rigid Formula - Sky Blue, 500g
5 Review
π¨οΈ ANYCUBIC Assembled Innovation Off Line Printing: Streamline Your Printing Process with Cutting-Edge Technology
5 Review
π¨οΈ IFUN 3D Printing Liquid Resin: High-Quality Innovative Solution
5 Review
Flashforge Adventurer 3D Printer with Detachable Precision Leveling System
6 Review