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Best 3D Printer Filament Deals: PLA, ABS, PETG and more

Keep your materials stocked up and ready to print with the best deals on PLA, ABS and more.

3D printing is a fantastic pastime. I’ve been doing it for nearly a decade now, and while there have been a lot of changes to the best 3D printers in terms of speed and quality, the basic materials you print with are the same. Most people are familiar with FDM printers — the type that use long strands of plastic to build layers on a print surface — and the material used to make models with them, called filament.

Filament comes in all different colors and chemical compositions — which our best 3D printing filament list explains in more detail — and ranges in price from less than $20 to hundreds of dollars, depending on what you need. Buying filament in bulk is often necessary, so it’s worth seeking out good deals. To save you some time, we’ve done the legwork for you and found as many filament deals as we can.  

Matterhackers

Transitional filament, which mixes multiple colors, has been around for a while, but it normally changes a model’s color from the bottom to the top. Quantum is actually two colors fused across the width of the model, allowing it to change color from left to right. This results in a mesmerizing transition. I love using it for all sorts of different projects. From vases to giant articulated octopuses, it makes any model look breathtaking. 


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Elegoo

If you want to create a huge project or print the same thing over and over, you need a lot of filament. Elegoo’s bulk discount makes each roll cost just $10, a fantastic bargain. It’s only black PLA, but it’s good enough if you’re postprocessing it anyway.

Ten rolls of filament for $100 is amazing and if you can afford the initial outlay you’ll save yourself a bunch of money.

Stronhero 3D

Unique transition filaments are one of my favorite things. This PETG goes from a deep blue to an almost watery clear blue and back again, giving it a look of ocean waves. It’s beautiful. It is PETG, so you’ll need to ensure your printer is dialed in, but it’s worth the extra print time.

Ataraxia Art

Flexible PLA is on the border of PLA and TPU, but it does print well on direct drive printers such as the Prusa Mk3s or the new Ankermake M5.

I used it to make an amazing 3D-printed Mandalorian helmet for my 4-year-old daughter, so she can enjoy it without fear of damaging it. Any time you can get this on a discount it is worth doing. 

$35 at Amazon

You’re receiving price alerts for ATARAXIA ART Flexible PLA filament 1.75mm, 3D Printer Filament, PLA filament,1kg, Better Than TPU, 89A Shore Hardness, Patent Formula, Compatible Bowden Extruder, With Filament storage Bag, PLA VIOLET

iSANMATE

This four-pack includes smaller rolls of filament, and it’s more of a tester set than a full roll. The glow-in-the-dark colors make it a great buy, but remember that although it will print using the PLA settings, it’s abrasive to soft brass nozzles. If you’re hoping to print a lot of this, you’ll need to buy a hardened nozzle or be ready to replace your brass nozzles constantly.

$42 at Amazon

You’re receiving price alerts for 3D Printer Filament Bundle, Glow in The Dark Filament Multicolor, Green, Blue and Blue-Green, PLA Filament 1.75 mm, Dimensional Accuracy +/- 0.02 mm, 250g X 4 Pack

Sunlu

Sunlu has been making filament for a while now, and it offers excellent quality at a low price. If you’re working with ABS and you need to lay in a store of spools, Sunlu is a great option. You can buy this budget filament without worrying about its quality.

$20 at Amazon

You’re receiving price alerts for SUNLU ABS Filament 1.75mm, Highly Resistant Durable 3D Printer Filament, Dimensional Accuracy +/- 0.02mm, 1kg Spool(2.2lbs), 395 Meters, Strong ABS Consumables, Black

SainSmart

TPU is a lot of fun to 3D print with. It prints as a rubbery material, much like a phone case. This particular filament from SainSmart is even more interesting because it’s heat-sensitive. When it’s cool, the material is a deep orange color, but it changes into a bright yellow as it gets warmer. 

TPU is great for applications that need to be tough, but require a lot of give in the material.

$37 at Amazon

You’re receiving price alerts for SainSmart Orange to Yellow Color Change 95A TPU Filament 3D Printer Filament Color Changing with Temperature 1.75 mm 1Kg/ Spool

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Technologies

Fubo Loses NBCUniversal Channels, Putting Your NBA Games in Jeopardy

Sound the carriage dispute Klaxon: Some network programming has disappeared from the streaming service after content negotiations fell through.

If you’ve noticed your favorite show has recently gone missing from Fubo, it’s probably because an entire block of programming just disappeared from the site’s channel lineup.

The live TV streaming service is engaged in a carriage dispute with NBCUniversal, a media company whose subsidiaries include NBC News, Universal Studios, Peacock, Telemundo and Illumination, among other brands.

On Nov. 21, NBCUniversal pulled all of its networks from Fubo. This is an especially big deal for sports watchers on the streaming service, since the Fubo Sports subscription — which began earlier this year — depends on the licensing agreement with NBCUniversal. However, viewers can still access sports content on networks like ESPN, CBS and ABC.

Fubo released a statement on Tuesday, alleging the media giant is engaging in «discriminatory tactics» that are harming the streamer’s subscribers.

«NBCU is discriminating against Fubo and our subscribers,» the statement says. «They allowed YouTube TV and Amazon Prime to integrate Peacock directly into their channel store, but refused to give Fubo the same rights.»


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Fubo says NBCUniversal is trying to force a multiyear deal for certain channel packages under the media giant’s new spin-off media company, Versant, and that it’s trying to upcharge on the Fubo Sports subscription by adding «expensive, non-sports channels» into the agreement, increasing the cost.

According to NBCUniversal’s website, the Versant brands include CNBC, E!, MS Now, SyFy and USA, among other channels.

NBCUniversal did not respond to a request for comment.

Fubo says that it’s willing to move forward without NBCUniversal content if an agreement cannot be reached.

«Fubo is committed to bringing its subscribers a premium, competitively-priced live TV streaming experience with the content they love,» its statement concludes. «That includes multiple content options, including a sports-focused service, that can be accessed directly from the Fubo app.»

Fubo recently became an affiliate of The Walt Disney Company, following its merger with Hulu’s live TV platform in October. It’s unclear whether this merger affected content agreement negotiations with NBCUniversal. Fubo did not respond to a request for comment on this.

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Technologies

Spotify Will Reportedly Get More Expensive in the US Next Year. Here’s What to Expect

The music streaming service will reportedly raise prices again after subscription rate hikes in other regions.

After announcing it is raising prices in regions including Europe, South Asia and Latin America, Spotify is reportedly about to increase prices again in the US.

The US is included in the latest Spotify price hike on its Premium services starting in early 2026, according to the Financial Times, which cited three sources familiar with the streaming music company’s dealings. For now, the least expensive Premium plans in the US start at $12, but the price hike would likely put it in line with the other regions where the Premium plan costs about $14 a month.


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Spotify also offers a Premium Family plan that covers six people in the same household for $20 and plans for students ($6 a month bundled with Hulu) and couples ($17 a month). Spotify also offers a Basic plan that does not include access to audiobooks for $11 a month. A representative for Spotify did not immediately respond to a request for comment.

A steady increase

If the report is accurate, this would be the third price increase on Premium plans in the US since 2023. Before those hikes, Premium plans were $10, but Spotify raised its minimum price by $1 in 2023 then again in 2024.

Just this week, Spotify added the ability to seamlessly import playlists from other music services including Apple Music and Tidal.

Spotify has faced some controversy this year, including some music acts abandoning the platform and some customers canceling subscriptions over advertising for Homeland Security’s ICE program. CNET has a guide for canceling your Spotify subscription.

The company is the market leader among music streaming apps with about 32 percent market share as of the end of 2024.

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Technologies

Some Rad Power Bike E-Bike Batteries Can Catch Fire, Consumer Protection Agency Warns

The company declined to offer full replacements or refunds, citing financial constraints.

The US Consumer Product Safety Commission is warning that some lithium‑ion batteries used in certain e‑bikes made by Rad Power Bikes pose a serious fire hazard that could lead to injury or even death. The agency says the batteries, identified by model numbers RP‑1304 and HL‑RP‑S1304, can unexpectedly ignite or explode, especially if the battery or its harness has been exposed to water or debris.

The recall has been marked as a «public health and safety finding» because Rad Power Bikes has declined to offer full replacements or refunds for all consumers, citing financial constraints. 

CPSC reports 31 incidents of fire involving these batteries, including 12 cases where property damage totaled approximately $734,500. Some of these fires occurred even when the battery was not in use or charging, but was in storage. 


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The batteries were sold as either original or replacement units for several Rad Power Bikes e-bike models and were available through RadPowerBikes.com, Best Buy and independent bike shops nationwide. 

«Rad informed the agency that its demand to replace all batteries, regardless of condition, would immediately put Rad out of business, which would be of no benefit to our riders,» the company said in a statement issued with the CPSC warning. «Rad is disappointed that it could not reach a resolution that best serves our riders and the industry at large. Rad reminds its customers to inspect batteries before use or charging and immediately stop using batteries that show signs of damage, water ingress, or corrosion, and to contact Rad so we can support our riders.»

The CPSC’s statement does not apply to all Rad batteries, and does not apply to its Safe Shield or semi-integrated batteries.

Consumers who have one of the affected batteries are urged to stop using it immediately and dispose of it properly via a household hazardous‑waste collection center. Do not place the batteries in standard curb-side recycling or trash bins, and refrain from reselling them.

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