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 PETG filament can resolve all your concerns.

Eco-Friendly Raw Material

Made from natural renewable resource, which is a mixture of recycled wood with PLA, so the filament is 100% biodegradable & non-toxic.

No Jamming at All

Supported by an all-new technology called layer by layer, PRO-3 is 100% tangle-free. This ensures the filament prints extremely smooth with fewer extruder clogs.

Laser Precision

Inspected by laser, PRO-3 ensures that 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 on the surface of the clear PC spool shows the remaining amount  of filament.

Shipping Note: Shipping to Alaska and Hawaii is not available for this item. A physical address is required for delivery. No Military or PO Box shipments available

Warranty: 1 Year SainSmart Warranty