About this item 🤗 𝐂𝐎𝐒𝐓-𝐄𝐅𝐅𝐄𝐂𝐓𝐈𝐕𝐄 𝐕𝐀𝐋𝐔𝐄 𝐏𝐀𝐂𝐊 𝐄𝐕𝐄𝐑 - This bundle offers 2 spools for the price of 1, in classic black and white, ensuring affordability without compromising creativity! 🤗 𝐂𝐋𝐎𝐆-𝐅𝐑𝐄𝐄 & 𝐁𝐔𝐁𝐁𝐋𝐄-𝐅𝐑𝐄𝐄 - Designed with a clog-free patent, ensuring smooth printing experiences. Vacuum-sealed with desiccants for optimal performance. 🤗 𝐋𝐄𝐒𝐒-𝐓𝐀𝐍𝐆𝐋𝐄 & 𝐒𝐓𝐑𝐎𝐍𝐆𝐄𝐑 𝐓𝐎𝐔𝐆𝐇𝐍𝐄𝐒𝐒 - Tangle-free winding and sturdy construction ensure consistent printing. Larger spool diameter for smoother feeding. Upgraded raw materials for enhanced toughness. 🤗 𝐃𝐈𝐌𝐄𝐍𝐒𝐈𝐎𝐍𝐀𝐋 𝐀𝐂𝐂𝐔𝐑𝐀𝐂𝐘 & 𝐂𝐎𝐍𝐒𝐈𝐒𝐓𝐄𝐍𝐂𝐘 - Advanced CCD diameter measuring ensures filament accuracy of 1.75 mm +/- .02 mm. Each spool weighs 2 kg (4.4lbs). 🤗 𝐇𝐈𝐆𝐇 𝐂𝐎𝐌𝐏𝐀𝐓𝐈𝐁𝐈𝐋𝐈𝐓𝐘 & 𝟏𝟎𝟎% 𝐄𝐍𝐕𝐈𝐑𝐎𝐍𝐌𝐄𝐍𝐓𝐀𝐋-𝐅𝐑𝐈𝐄𝐍𝐃𝐋𝐘 - Compatible with 99% FDM & FFF 3D printers. Made from renewable plant resources for eco-friendly printing.