Sovol 3D Printer PLA Filament 1.75mm Spool Printing Materials, Wiring Tightness, Dimensional Accuracy (Black*1 White*1)

<ul><li><b>[Raw Materials from the US</b>] - Raw Materials are from well-known material manufacturer in the United States. It has higher soft point than regular PLA to keep filaments hard in hotends. Stronger toughness with low shrinkage and better layer adhesion. Various vividly matte colors provide you more choices.</li><li><b>[Recycled PLA &amp; Packaging] </b>- Recycled materials &amp; cardboard spools contribute to sustainability.</li><li><b>[Clog-Free &amp; Bubble-Free]</b> - Designed and manufactured with clog-free patent to guarantee a smooth and stable printing experience with these PLA refills. PLA is vacuum sealed with desiccant to protect the filament from moisture to achieve high-precision printing.</li><li><b>[Less-tangle and Easy to Use]</b> - Automatic winding makes less tangle happens. Please make sure to NEVER let go the tip of the filament as it may create nodes. Holes on the side of the spool can be used to prevent this issue.</li></ul>

• HIGH PRECISION:Sovol PLA filament of 1.75mm diameter, minimum dimensional tolerance ±0.03mm, which makes filament outflow smoother and come out homogeneous. The high-precision printing size makes the fusion between layers very good for better printing results. You don't have to worry about big changes in diameter causing breaks for thicker and thinner layers during the filament feeding.
• CLOG-FREE AND NO BUBBLE:Sovol PLA filaments are vacuum sealed with desiccant to protect the filament from moisture to achieve high-precision printing. No clogging and bubble-free.
• TANGLE-FREE AND EASY TO USE:Auto-mechanical winding to make sure the wire is neatly arranged and less tangled, and to avoid possible snap and line breaking.
• ECO-FRIENDLY:Spool made from recycled materials. No odor, no pollution, and non-toxic during printing. 
• WIDE COMPATIBILITY:Compatible perfectly with any 3D printer that uses 1.75mm diameter filaments.