Amazon · 1 wk ago
$10 $11
free shipping w/ Prime
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Update: The price has changed to $10.49 since this was originally published.
PETG strikes a good balance between the easy printing of PLA and the durability of ABS, making it a solid pick if you're printing functional parts that need to hold up to some stress or heat. At $9.99, it's a dollar off the usual $10.99 price for a 1kg spool. Prime members get free shipping. Buy Now at Amazon
Features
- Combines PLA ease and ABS strength
- High impact resistance for durable prints
- Glossy finish with high dimensional stability
- Prevents shrinkage and warping during printing
- Superior interlayer adhesion for structural integrity
AliExpress · Sep 4, 2026
$33 $189
free shipping
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Promo code "SAVING03D" brings this 5kg spool of ANYCUBIC PLA filament down to $32.81. Anycubic states a diameter tolerance of ±0.02mm on its PLA, and caliper measurements across multiple windings have come in at just 0.01mm of deviation, tighter than that claimed spec. The spool is sized for Anycubic's Kobra S1C and K3C printers and ships free from a U.S. warehouse. Buy Now at AliExpress
Features
- 5kg spool of PLA filament for FDM 3D printers
- 1.75mm filament diameter with a ±0.02mm tolerance
- Made from biodegradable PLA material
- Compatible with Anycubic Kobra S1C and K3C printers
- Available in 25 color options
- Ships free from a U.S. warehouse
AliExpress · Sep 4, 2026
$47 $91
$7.61 shipping
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Coupon code "SAVING05D" drops the price to $47.39. It comes in 5kg made up of 1kg rolls, with a 1.75mm diameter suited to most 3D printers and a shelf life of up to a year when stored properly. Buy Now at AliExpress
Features
- 1.75mm diameter designed for consistent feeding across compatible 3D printers
- Available in 5kg or 10kg quantities, sold as 1kg rolls
- Made from PLA plastic material
- Rated shelf life of up to 1 year when stored properly
- Mix Color option included among available color choices
- Ships from a United States warehouse
Amazon · 1 wk ago
$24 $30
free shipping w/ Prime
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This Creality PLA filament 2-pack is $6 off the regular price of $30. It includes two 1kg spools in black and white, and the material is made from plant-derived starch rather than petroleum-based plastic. Shipping is free for Prime members. Buy Now at Amazon
Features
- Cost-Effective Filament Bundle: Get 2 "1kg" spools of PLA filament for the price of 1 with classic black and white color
- Smooth and Stable Printing: Patented design and manufacturing process ensures smooth, clog-free printing
- Durable and Strong: Improved toughness and strength for printing functional parts
- Compatible with Most Printers: Works with 99% of FDM and FFF 3D printers with heated beds
- Renewable Material: Made from starch derived from renewable plant resources for environmental friendliness
AliExpress · Jul 29, 2026
$7 $22
free shipping
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At AliExpress today, you can get this Silk PLA filament spool in Skin Tone (pictured) or Copper for around $7. That's $15 less than its original price. It'll even ship for free from the seller. The filament works with most FDM 3D printers. Buy Now at AliExpress
Features
- 1.75mm diameter filament
- Available in 200g, 250g, 500g, or 1000g spool sizes
- Silk PLA material with a smooth, glossy finish
- Compatible with most FDM 3D printers
- Available in skin tone and copper colors
- 1-year shelf life
Amazon · Sep 3, 2026
$25 $25
free shipping w/ Prime
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Update: The price has changed to $24.99 since this was originally published.
Anyone running a 3D printer regularly can burn through filament fast, and this 2-pack of 1.75mm PLA gives you a backup spool on hand so a print doesn't stall mid-job; it's $1.20 off the $25 list price. Buy Now at Amazon
Features
- Supports 300mm/s high-speed printing
- ±0.02mm high dimensional accuracy
- Tangle-free advanced automatic winding
- Low shrinkage prevents warping and cracking
- Vacuum-sealed for moisture-free, clog-free printing
Amazon · Sep 3, 2026
$11 $11
free shipping w/ Prime
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Update: The price has changed to $10.99 since this was originally published.
Anyone printing functional parts that need more durability than PLA will find PETG a solid middle ground between strength and ease of printing, and this spool runs $0.55 off list at $10.44. Buy Now at Amazon
Features
- Vivid, uniform color with polished, premium finish
- Durable impact resistance for functional indoor and outdoor parts
- Moisture and chemical resistant for real-world utility
- Excellent layer adhesion reduces warping and visible lines
- Precision 1.75mm diameter for reliable, tangle-free feeding
Amazon · Sep 3, 2026
$106 $106
free shipping
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Update: The price has changed to $105.99 since this was originally published.
This 10-pack of 1.75mm PLA filament suits anyone running a 3D printer regularly and wanting to stock up on multiple colors without reordering spools every few weeks, though at $105.98 it's essentially the same as the $105.99 list price, so don't expect savings here. Buy Now at Amazon
Features
- ±0.02mm precision for stable extrusion
- Supports 300mm/s high-speed printing
- Advanced tangle-free automatic winding
- Low shrinkage prevents warping and cracking
- Vacuum-sealed for moisture-free printing
Amazon · Sep 3, 2026
$25 $25
free shipping w/ Prime
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Update: The price has changed to $24.99 since this was originally published.
Anyone running a 3D printer regularly can burn through filament fast, and this 2-pack of 1.75mm PLA gives you a backup spool on hand so a print doesn't stall mid-job; it's $1.20 off the $25 list price. Buy Now at Amazon
Features
- High-speed printing up to 300mm/s
- ±0.02mm dimensional accuracy for high precision
- Tangle-free automatic winding technology
- Low shrinkage prevents warping and cracking
- Vacuum-sealed for moisture-free, bubble-free printing
Amazon · Sep 3, 2026
$22 $28
free shipping w/ Prime
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Anyone running a 3D printer for functional parts will want PETG over standard PLA for its added durability and heat resistance, and this 2kg spool is currently $5.90 off the list price on Amazon. Buy Now at Amazon
Features
- Vivid, uniform color with polished, premium finish
- Durable impact resistance for functional indoor and outdoor parts
- Moisture and chemical resistant for real-world utility
- Excellent layer adhesion reduces warping and visible lines
- Precision 1.75mm diameter for reliable, tangle-free feeding
Amazon · Sep 3, 2026
$50 $70
free shipping
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Update: The price has changed to $49.99 since this was originally published.
Anycubic's matte finish hides layer lines better than standard PLA, so it's a solid pick for anyone printing display models or props where surface texture matters, and this 4-pack works out to $20 off the $70 list price. Buy Now at Amazon
Features
- Matte texture with fewer visible layer lines
- Dimensional tolerance within plus or minus 0.02mm
- Clog-free and bubble-free printing patent
- Easy support removal with low shrinkage
- Compatible with most 1.75mm FDM printers
Amazon · Sep 3, 2026
$14 $15
free shipping w/ Prime
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Handy for anyone printing functional parts that need more durability and heat resistance than standard PLA, and this 1kg spool runs $1.60 below list price. Buy Now at Amazon
Features
- Vivid, uniform color with polished, premium finish
- Durable impact resistance for functional indoor and outdoor parts
- Moisture and chemical resistant for real-world utility
- Excellent layer adhesion reduces warping and visible lines
- Precision 1.75mm diameter for reliable, tangle-free feeding
Amazon · Sep 10, 2026
$19 $22
free shipping w/ Prime
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Flexible TPU filament like this suits makers printing phone cases, gaskets, or anything that needs to bend without cracking, and it's rigid-filament-adjacent in price at $18.69, about $3 off the $22 list. Buy Now at Amazon
Features
- 95A hardness for flexible, durable prints
- Clog-free formula prevents printing jams
- Strong layer adhesion ensures structural integrity
- 1.75mm precision with 0.03mm tolerance
- Compatible with most 1.75mm FDM printers
Amazon · Sep 10, 2026
$19 $22
free shipping w/ Prime
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Flexible and durable, this TPU filament suits printing phone cases, gaskets, or any project needing some give instead of rigid plastic, and it's currently $3.30 off the list price on Amazon. Buy Now at Amazon
Features
- 95A hardness for flexible, durable prints
- Clog-free formula prevents printing jams
- Strong layer adhesion ensures structural integrity
- 1.75mm precision with 0.03mm tolerance
- Compatible with most 1.75mm FDM printers
Amazon · Sep 10, 2026
$14 $17
free shipping w/ Prime
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PETG strikes a middle ground between PLA and ABS, giving you more durability and heat resistance without needing an enclosed printer, which makes it a solid pick if you're printing functional parts rather than display pieces. At $13.59, that's $3.40 off the $16.99 list price. Buy Now at Amazon
Features
- High impact strength with PETG durability
- Tangle-free winding prevents print failure
- ±0.02mm dimensional accuracy for precise extrusion
- Weather and chemical resistant for outdoor use
- Compatible with 99% of FDM 3D printers
Amazon · Sep 13, 2026
$15 $15
free shipping w/ Prime
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Update: The price has changed to $14.99 since this was originally published.
Anyone running a 3D printer who wants a step up from PLA in durability and heat resistance will find PETG a solid all-around choice, and this spool is basically at list price with just a penny off. Buy Now at Amazon
Features
- Combines PLA convenience with ABS strength
- High interlayer adhesion prevents deformation
- Exceptional impact resistance for functional parts
- Clog-free and low-stringing extrusion
- Professional-quality surface finish with minimal post-processing
Amazon · Sep 3, 2026
$42 $45
free shipping
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Update: The price has changed to $41.99 since this was originally published.
Stocking up on filament in a 4-pack makes sense for anyone running a printer regularly, since PLA is the easiest material to work with and buying in bulk means fewer mid-print swaps. This set runs $38.24, about $6.75 (15%) off the $44.99 list price. Buy Now at Amazon
Features
- 4.4KG total filament bundle
- Premium PLA for smooth layer adhesion
- Precise +/- 0.02mm dimensional accuracy
- Universal 1.75mm diameter for FDM compatibility
- Vibrant Red, Orange, Yellow, and Green palette
Amazon · Sep 10, 2026
$19 $22
free shipping w/ Prime
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Flexible TPU filament is worth having on hand if you're printing phone cases, gaskets, or anything that needs to bend without cracking, and this spool runs $3.30 below the $22 list price. Buy Now at Amazon
Features
- 95A hardness for flexible, durable prints
- Clog-free formula prevents printing jams
- Strong layer adhesion ensures structural integrity
- 1.75mm precision with 0.03mm tolerance
- Compatible with most 1.75mm FDM printers
Amazon · Sep 10, 2026
$19 $22
free shipping w/ Prime
more
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Flexible TPU filament like this suits makers printing phone cases, gaskets, or anything that needs to bend without cracking, and it's rigid-filament-adjacent in price at $18.69, about $3 off the $22 list. Buy Now at Amazon
Features
- 95A hardness for flexible, durable prints
- Clog-free formula prevents printing jams
- Strong layer adhesion ensures structural integrity
- 1.75mm precision with 0.03mm tolerance
- Compatible with most 1.75mm FDM printers
Amazon · 6 days ago
$25 $25
free shipping w/ Prime
more
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Update: The price has changed to $24.69 since this was originally published.
Anyone dabbling in 3D printing who wants a speckled, cosmic finish on their prints will get some visual variety without switching brands, and it's about $1 off the usual price on Amazon. Buy Now at Amazon
Features
- Galaxy-like sparkle finish for eye-catching prints
- High-speed printing up to 600 mm/s
- RFID tag for automatic print setting optimization
- Precision ±0.03 mm dimensional accuracy
- High-toughness material for superior structural strength