SainSmart PRO-3 Series PLA 1.75mm Filament 1kg/2.2lb Spool - Choose Your Color

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Are you tired of tangles spools ruining hours of printing? Are you looking for an all-around filament to get you started with your first 3D prints? We are excited to tell you that SainSmart PRO-3 series PLA filament can resolve all your concerns.

No Jamming at All

Supported by an all-new technology called layer by layer, PRO-3 is featured with 100% tangle-free. This ensures the filament printed extremely smooth and no more extruder become clogged again.

Laser Precision

Inspected by laser, PRO-3 ensures each inch of filament is precisely engineered to +/-0.02mm error rate. Consistent round shape avoids unexpected interruption in printing.

Smart Indicator

A smart length indicator is present on the surface of the clear PC spool for your convenience to know the length of your remaining filament.


Made from the natural renewable resource, the filament is 100% biodegradable & non-toxic.

Practical for All Users

PLA is considered as one of the most commonly used filament for both beginners and experienced users.

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