RISK-FREE SERVICE & PACKAGE - What you get: One-month free trial, Lifetime Quality Promise and Money-back Service if you're not 100% satisfied. Package Includes: 1 x 1kg Spool of 1.75mm PLA filaments, 1 x Build surface 200*200mm/7.87*7.87in, 1 x Resealable bag with desiccant for better storage of unfinished spool.

PREMIUM PLA PLUS & COST-EFFECTIVE- Produced with Nano-reinforcement technology and USA high purity raw material without processed recycled waste. Compared to other ordinary PLA filaments, Duramic premium PLA+ filaments have the advantages of incredible ease of printing and 8 times improved mechanical properties as the ordinary PLA at the same price.

ACCURACY & CONSISTENCY - Duramic uses digital caliper system which measures the dimensions a thousand times and automatically adjusts them. This help ensures the 1.75mm diameter and the ±0.05mm tolerance are accurate and consistent. The color is also consistent without traces of other color.

SMOOTH & STABLE PRINTING - Duramic 3D promises no tangles, no bubbles and no clogs due to its rigid manufacturing quality control. Give us a chance to prove we're your future go-to filament with its smooth extrusion and stable printing performance. Recommended Extrusion/Nozzle Temperature 220±10C (410F - 446F ) .

USER-FRIENDLY & COMPATIBLE - Universal compatibility with diverse FDM 3D printers in market. User-friendly with length scale and weight scale to monitor remaining length and weight easily. The storage hole is designed to place the end of the filament to prevent tangling. Eco-friendly and odor-free.