RISK-FREE WARRANTY & PACKAGE - What you get: One-month free trial, Lifetime warranty and Money-back guarantee if you’re not 100% satisfied. Package Includes: 1 x 1kg Spool of 1.75mm PLA filaments, 1 x Resealable nylon bag with desiccant for better storage of unfinished spool. Unbeatable launching price as a new brand. | CONSISTENT & STABLE PRINTING - Duramic 3D promises no tangling, no popping and no clogging issues 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 consistent printing performance. Recommended Extrusion/Nozzle Temperature 220±10C (410F - 446F ) . | NO-TANGLING & STORAGE HOLE - The rigid manufacturing quality control prevents the spool from tangling from the start. And the storage hole on the spool is designed to place the end of the filament to prevent tangling after using due to loose or bouncing spool. | ACCURATE DIAMETER & CONSISTENT COLOR - Duramic uses digital caliper system which measures the dimensions a thousand times and automatically adjusts them, to make sure the accuracy and consistency of 1.75mm diameter and the ±0.05mm tolerance. Given the principle of never use recycled raw material, the color is also consistent without any trace of other color. | 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. Eco-friendly and odor-free.

5/8" Diameter | 100 Feet | Color: Green | 3 to 1 Shrink Ratio - Shrinks to a third of its size | RoHS Compliant | UL Listed | Halogen-Free | 600V | Heat Shrink is measured round before shrinking, not flat | Heat gun required | Color between different sizes may not match | Lengths 50 ft or longer may have splices