IC3D - For 3D Printers, By 3D Printers (TM) This spool is designed for folks who go through A LOT of filament. Whether it be a 3D printing service you offer or print parts for the 3D printer kits you sell, this MEGA SPOOL is for you. Not only does it offer the convenience of not having to change out spools as often, it’s also a cost savings per pound of filament. 100% USA manufactured ABS 3D printing filament. Strict production standards for cleanliness and tolerance specification ensure absolute top quality and consistent diameter. Proven results through extensive testing on several mainstream desktop 3D printers utilizing a variety of extruder designs and hot-end styles; we confidently provide every spool of filament with a 100% SATISFACTION GUARANTEE. Recommended printing temperature range is calibrated 220 – 230C. Every spool is quality checked, and sealed with desiccant in a heavy poly-bag to keep your filament clean and dry during storage. ** Lead-time is about 2 weeks ** * 20 lbs of ABS 3D Printer Filament * Filament comes on a sturdy plastic spool, bagged with desiccant. * Printing temperature range is 220 – 230C. * Extruded by IC3D Printers in Ohio, USA * IC3D only makes product for the 3D printing industry