ANTINSKY has just launched its first free-shipping campaign for the US market, built around everyone's favourite fast-filament: the PLA+ High Speed 1.75 mm filament. Normally priced at $15.90, the 1 kg spool is now available at $10.90 with free shipping to the United States. For makers who print a lot and print fast, this is one of those rare deals worth grabbing while it lasts.
Why Fast-Speed PLA+ Matters
Regular PLA prints comfortably at 80–150 mm/s. A high-speed PLA+ is formulated to handle 300 mm/s and beyond without sacrificing layer adhesion or dimensional accuracy. The difference is not in the printer — it is in the polymer. Faster melting, a lower specific-heat capacity, and a tighter molecular structure let each layer fuse and cool quickly, so the head can keep moving without leaving weak seams behind.
Specifications at a Glance
| Property | ANTINSKY PLA+ High Speed |
|---|---|
| Diameter | 1.75 mm ±0.02 mm |
| Print speed | Up to 300 mm/s |
| Regular price | $15.90 / 1 kg |
| Promo price | $10.90 / 1 kg |
| Shipping | FREE to the USA |
Built for Modern Printers
- High-speed optimisation — designed for the fast-motion printers of Bambu Lab, Creality and Anycubic.
- Premium tolerance — ±0.02 mm diameter keeps extrusion smooth and reduces clogging.
- Clean finish — low shrinkage, minimal stringing and a consistent surface print after print.
- Wide compatibility — works with Bambu Lab, Creality, Anycubic, Prusa and most 1.75 mm FDM machines.
- Eco-friendly — biodegradable PLA+ base, low odour and safe for indoor printing.
Is Fast PLA+ for You?
If you are printing functional prototypes, batch parts or decorative pieces and your printer supports high-speed modes, fast PLA+ is an easy upgrade. Because it stays near drop-in for most slicers, there is no learning curve — you simply raise the speed limits on profiles you already trust.
Three Quick Tuning Notes
- Raise max volumetric flow in your slicer; many stock profiles are unnecessarily conservative.
- Keep cooling at 100% above the first few layers so fast-printed bridges stay clean.
- Run a 20 mm² test cube at 250 mm/s to confirm your extrusion multiplier before a big job.
This US free-shipping campaign is a limited-time offer, and the price point is one of the sharpest we have seen for a high-speed filament in 2026. InnoStation 3D stocks the full ANTINSKY lineup, including this deal — grab it before the promotion ends. View the PLA+ High Speed filament on InnoStation 3D →