
Anycubic's PLA Plus filament runs at a slightly higher grade than standard PLA, with improved layer adhesion and reduced brittleness, making it a reasonable upgrade for everyday prints. At $14, that's about $7 off the $21 list price. Buy Now at Amazon
- High toughness and impact resistance
- Precise +/-0.02mm dimensional accuracy
- Smooth, bubble-free and clog-free extrusion
- Tangle-free filament spool design
- Compatible with most FDM printers

A 4-pack of 1.75mm PLA filament from Anycubic, a well-regarded name in the consumer 3D printing space, at $40 suits anyone who prints frequently and wants to stock up without paying per-roll prices. That's $25 off the $65 list price. Buy Now at Amazon
- Automatic material identification with ACE Pro
- Supports high-speed printing up to 500mm/s
- Rapid cooling for smooth and delicate surfaces
- High fluidity prevents clogging during high-speed printing
- Consistent 1.75mm diameter with 0.02mm tolerance

Designed for owners of the Genmitsu 3018 CNC router who want to expand their work area without buying a new machine, this Y-axis extension kit stretches your cutting bed from 180mm to 400mm in depth. At $51, that's about $6 off the $57 list price. Buy Now at Amazon
- Adds 220mm of Y-axis travel
- Compatible with 3018-PROVer V2
- Maintains machine stability and precision
- Cost-effective alternative to larger CNC machines
- Simple assembly process

Two extra spools on hand means fewer mid-print swaps for anyone running a 3D printer regularly, and at $22 it's $8 (28%) off the $30 list price. Buy Now at Amazon
- +/- 0.02mm dimensional tolerance for consistent flow
- Tangle-free spool design prevents knotting and jamming
- Clog-free and moisture-free vacuum sealed packaging
- Glossy finish with minimal stringing and warping
- Compatible with most 1.75mm FDM printers and pens

Geeetech's 6-pack gives you a solid rotation of colors on hand for larger projects or multiple print jobs without reordering mid-print, and PETG holds up better than PLA against heat and impact for functional parts. At $48.59, that's $11.40 off the $59.99 list price. Buy Now at Amazon
- High strength and impact resistance
- Tangle-free winding prevents clogs
- ±0.02mm precision for consistent extrusion
- Weather-resistant for outdoor durability
- Universal 1.75mm FDM printer compatibility

Update: The price has changed to $49.99 since this was originally published.
Anyone running through multiple filament colors on a printer will appreciate having a 4-pack on hand instead of ordering singles each time, and Amazon has it for $46.74, about $18 (28%) off the $65 list price. Buy Now at Amazon
- Intelligent filament identification for automated printing configuration
- +/- 0.02mm dimensional tolerance for consistent extrusion
- Neat spool winding prevents tangles and feed issues
- Clog-free and moisture-free formula ensures stable printing
- Broad compatibility with mainstream 3D printers

Two spools give you enough material to finish a full project without stalling mid-print if your primary color runs out, which matters most for anyone running a printer regularly rather than just testing it out. The 2-pack is $23.72 right now, about $11 off the $35 list price. Buy Now at Amazon
- Intelligent filament identification for ACE Pro
- Consistent 1.75mm diameter with +/- 0.02mm tolerance
- Neat spool winding prevents tangles and clogs
- Vacuum sealed and moisture-free for bubble-free printing
- Compatible with most mainstream 3D printers

Stocking up on filament in bulk makes sense if you run a printer regularly, and this 4kg bundle works out to less waste from swapping spools mid-project; it's $20 off the $65 list price. Buy Now at Amazon
- Intelligent filament identification for automated printing configuration
- +/- 0.02mm dimensional tolerance for consistent extrusion
- Neat spool winding prevents tangles and feed issues
- Clog-free and moisture-free formula ensures stable printing
- Broad compatibility with mainstream 3D printers

PETG offers more durability and heat resistance than standard PLA, so it's worth grabbing if you're printing functional parts rather than display pieces, and Amazon has this 1kg spool for $4 off the usual price. Buy Now at Amazon
- Semi-transparent finish for high-clarity models
- Twice the impact resistance of standard PLA
- 1.75mm diameter with +/-0.02mm dimensional stability
- Enhanced chemical and water resistance
- Vacuum sealed for moisture and dust protection

Update: The price has changed to $15.99 since this was originally published.
Anycubic's PLA Plus is worth having on hand if you print functional parts rather than just display pieces, since it holds up to more stress than standard PLA without changing your print settings. Amazon has it for $14.98, about $4 off the $18.99 list price. Buy Now at Amazon
- 2X toughness for superior impact resistance
- Consistent extrusion with +/-0.02mm diameter tolerance
- Intelligent identification chips for ACE Pro integration
- Detachable and reusable spool design
- Compatible with standard PLA printing parameters

Update: The price has changed to $15.99 since this was originally published.
Anycubic's PLA Plus is a solid pick for hobbyists who want fewer print failures than standard PLA thanks to its added layer adhesion and impact resistance, and at $15.29, it's $2.70 off the $17.99 list price. Buy Now at Amazon
- 2X tougher than standard PLA
- Consistent +/-0.02mm diameter precision
- Intelligent chip identification for automatic settings
- Biodegradable starch-based filament material
- Compatible with standard PLA printing parameters

Update: The price has changed to $44.99 since this was originally published.
Stocking up on four rolls at once makes sense if you print regularly and don't want to reorder every few weeks, and at $45 you're paying $15 less than the $60 list price. Buy Now at Amazon
- 1.75mm diameter with +/- 0.02mm dimensional accuracy
- Includes 4KG total PLA filament
- Two-color bundle of gray and white
- Reliable 1kg spool sizing
- Compatible with standard 1.75mm 3D printers

Aimed at 3D printer builders or upgraders who want quieter stepper motor operation, the TMC2209 drivers on this board reduce motor noise significantly compared to older driver chips. It's a solid component swap if your current board is loud or you're sourcing parts for a new build. Buy Now at Newegg
- M36 board architecture
- Integrated TMC2209 silent motor drivers
- High-performance control board processing
- Optimized printer mainboard compatibility
- Model: M36