1. [Glow in the dark]: Contains phosphorescent materials that glows in the dark after absorbing light energy.
2. [Vacuum Sealed Package]: TronHoo 3D Printing filament is carefully vacuum packaged with desiccant to maintain low level of moisture content. The package keeps it dry and keep out dust and foreign particles, prevent nozzle jams.
3. [High Precision +/- 0.03mm Tolerance]: Full 1KG 3d printer filament reel, perfect roundness and very tight diameter tolerance approximately 330m of filament on each spool ease of use, minimal warping, odor, clogging,and bubbles.
4. [Tangle Free& No Plugging]: It has consistent diameter & roundness, less stringing and warping, strong layer adhesion. Article-free and impurity-free TronHoo 3D printer filament comply with the Restriction of Hazardous Substance (RoHS) directive and are free from potentially hazardous substances.
4. [Money-back Warranty]: TronHoo provides money-back guarantee. If you’re not completely satisfied with the quality, contact us in time.