3D Filaments for Your 3D Printer

Buy great quality 3D filaments at Ink Depot to use in your 3D printers. Browse through our range of affordable ABS and PLA 3D filament spools. Select the filament you want for fast delivery.

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What are 3D filaments?

3D print filaments are made of thermoplastics that become flexible when heated at specific temperatures and solidify again when cooled. They are used in 3D printers and 3D pens to build three-dimensional models of precise measurement and shape.

Now that you know what is 3D printer filament is, it is worth mentioning that there are many 3D printer filament types. Among them, ABS and PLA filaments are the most popular types used.
 

Which filament to use for your 3D printer?

To find out the type of 3D printer filament you can use, please check the user manual of your 3D printer (which will also be available online). Generally, most models allow the use of ABS and PLA filaments of 1.75mm diameter. Only certain printer models allow temperatures high enough to melt other filament materials like nylon. Filaments are usually sold in spools by weight, usually ranging from 0.5 to 2kg.
 

ABS 3D filaments

ABS (acrylonitrile butadiene styrene) is a common type used in 3D printing. It is the same plastic used for making Lego blocks, so expect models made with ABS filaments to be sturdy and durable. It is inexpensive and nontoxic, though ABS can emit a chemical odour while printing - you can solve this minor issue by operating the printer in a well-ventilated space with a window open.
 

PLA 3D filaments

PLA (poly lactic acid) is another type of thermoplastic material used for 3D printing. PLA filaments for 3D printers are made from natural materials like cornstarch or soy beans. As a result, it is an eco-friendly and biodegradable option. It also produces a pleasant smell while printing and is a good choice for home use.
 

ABS vs PLA

ABS is less rigid than PLA, but can produce sturdy, durable items and is commonly used for making precise prototype models. Like PLA filaments, it is inexpensive and suitable for casual use at home as well as in manufacturing businesses.

PLA is generally stiffer and stronger than ABS but it is not very heat-resistant. PLA is a great choice for hobbyists and those who are just getting started with 3D printing since it is easy to work with.
 

Storing 3D filaments

Filaments can absorb moisture from the air and result in poor quality models if stored outside for a long period. If you have any unused filaments left over, store them in airtight containers or ziploc bags with silica gel to keep them dry. Buy the best 3D filaments based on your requirements.

Ink Depot is among the major sellers of 3D printer filaments in Australia. Browse through our range of products in different colours.
 

Customer Reviews for 3D Filaments for Your 3D Printer Purchase

Lisa Wednesday 19 March, 2025
100%

Brilliant products, fabulous service! Can recommend to everyone!

ian Saturday 14 December, 2024
100%

Prompt order delivery as usual

michael Friday 15 December, 2023
100%

Great service, reliable and quick.Easy site to work with.

Aldo Thursday 24 August, 2023
100%

The best!

jeffrey Sunday 21 April, 2024
100%

Very happy with service will always use this vendor

Peter Wednesday 24 July, 2024
100%

Quick & Precise

Gary Thursday 20 April, 2023
100%

Lighting fast delivery and great tracking, couldn’t ask for more. Thanks.

Emeline Friday 21 February, 2025
100%

Happy customer. Prompt delivery, bulk buy discounts and great generic products that are affordable. Thank you Ink Depot.

Robin Wednesday 15 January, 2025
100%

Very fast service, as usual.

Kym Saturday 20 January, 2024
100%

Always a pleasure to do business with. Great service and Super fast delivery. Highly recommend AAA+

Frank Wednesday 23 October, 2024
100%

Really quick delivery, Thank you very much.

Yvonne Saturday 23 December, 2023
100%

Prompt service

Lesley Sunday 24 November, 2024
100%

I could not believe how quickly my order arrived. Placed it early one morning and it arrived the next day, and in good condition. Thank you.

Bente H Saturday 08 February, 2025
100%

So easy to order - easy to find the wanted product - delivery the very next day. And prices definitely lower than in the shops.

Jan Thursday 18 May, 2023
100%

Great prices, prompt delivery, never a problem with my orders

Marjie Sunday 08 September, 2024
100%

Magnificent service. Inks arrive very rapidly! I was still waiting for a tracking number and the parcel had already arrived .... the next day in a regional area!

Colin Saturday 16 November, 2024
100%

Ink works fine. Delivery was extremely quick - arrived next day (unheard of in Darwin). Higly recommended.

Dallas Friday 08 December, 2023
100%

Delivery was fast and order was spot on🙂

Maria Sunday 21 April, 2024
100%

Very fast and efficient service.

Susan Marie Tuesday 20 August, 2024
100%

I saw the Maths Set (Order 336608) after I had purchased the ink cartridges (Order 336607). If possible can you include the Set in with the inks in the earlier order and refund the shipping charge to my account, please? I will understand if you cannot. Thanks - Susan

Phill Saturday 20 April, 2024
100%

Amazing delivery, it would be nice to get discounts for loyalty to inkspot.

Margaret Friday 22 November, 2024
100%

Very prompt and accurate with orders, happy to recommend.

Chris Sunday 09 March, 2025
100%

As advertised. Prompt delivery as usual.

Sandra Sunday 05 May, 2024
100%

Super quick and easy . Used ink depot for several years now and always happy with their service .

Hoan Wednesday 05 April, 2023
100%

Fantastic fast delivery, very happy with the service. Will recommend the business to family and friends.

Don Sunday 23 February, 2025
100%

Long time Customer and Great To Deal With

Sue Friday 18 October, 2024
100%

I have been a customer for many years now! Surely that on its own tells everyone how happy I am! Easy to order, easy to receive by prompt delivery, what more could I ask! Wonderful!

Brenda Wednesday 20 November, 2024
100%

I have placed a few orders now and the service has always been fantastic. Ordered one day and delivered the next. Will definitely order again. Would recommend this company.

Steven Wednesday 11 December, 2024
100%

Excellent prompt Curtis

Naomi Monday 03 June, 2024
100%

Process was easy, delivery very fast. Very happy with the service.

General FAQ

Can 3D printer filaments be recycled?

Both ABS and PLA 3D filament waste are recyclable, but not at home or even by regular municipal recyclers. The filaments need to be recycled separately and not combined with other types of plastics. Check your locality for the availability of 3D printer filament recycling programs nearby. 3D filament recycler machines are also an option if you wish to reuse filament waste from failed prints.

Resin vs filament - what are the differences between them for 3D printing?

Resin 3D printers use resins for building models and can offer extraordinary details for small models. Filament 3D printers use plastic 3D filaments like PLA or ABS to print small to large models quickly. In terms of strength and versatility, filaments outperform resins.

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