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

michael Friday 15 December, 2023
100%

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

Jackie Thursday 05 December, 2024
100%

I have always had excellent service from Ink Depot. Their products arrive quickly and is of excellent quality. Their prices are affordable too.

Bassile Saturday 19 April, 2025
100%

excellent service, promt delivery, keep up the good work.

Thomas Saturday 11 January, 2025
100%

Superior Service. Ordered one day received the next on delivery to Tasmania!,

Kathy Wednesday 02 April, 2025
100%

Excellent service fast delivery and great variety of inks at very good prices. So happy to have found mine on your website. Only wish I had found this site a long time ago.

Michael Thursday 22 February, 2024
100%

Fabulous service!

John Friday 30 August, 2024
100%

Excellent service from Ink depot . Quality product, Easy to use website ,super quick delivery.

John Thursday 10 October, 2024
100%

I have been a customer for almost two decades. Do I really need to say anymore. Thank you

jeffrey Sunday 21 April, 2024
100%

Very happy with service will always use this vendor

Moira Wednesday 26 July, 2023
100%

Good prices, excellent turnaround. Would highly recommend, Moira

Margaret Friday 22 November, 2024
100%

Very prompt and accurate with orders, happy to recommend.

Helen Thursday 28 December, 2023
100%

Always have excellent service and delivery usually within 24 hours. Would recommend them to everyone.

Jonathan Friday 14 June, 2024
100%

InkDepot offers outstanding service for all my printer ink supplies.

Lee-Ann Monday 30 October, 2023
100%

Reliable ink and quick delivery. Recommend highly.

Olivier Friday 01 December, 2023
100%

Very happy, fast and reliable

Michael Wednesday 10 January, 2024
100%

Ordered TK-1174 toner cartridge and 27hrs & 20 minutes later it arrived at my business 1400km away - consistently outstanding service, best pricing and no different to what I have experienced from Ink Depot previously.

Valerie Sunday 03 November, 2024
100%

Great web site terrific Company to purchase from and very quick postage recommend to everyone to purchase from ink depot.

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!

Robin Monday 14 April, 2025
100%

As always, very fast service.

Betty Saturday 22 June, 2024
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Very fast prompt delivery of my order.

John Wednesday 05 June, 2024
100%

prompt delivery and goods as described thank you for not using Australia Post.

Sue Saturday 22 February, 2025
100%

Always prompt & reliable service

Robin Thursday 28 December, 2023
100%

Amazingly fast service

Annabella Wednesday 13 December, 2023
100%

Always found Inkdepot to be prompt and reliable. I would definitely recommend this Company.

Shannon Sunday 18 August, 2024
100%

Customer service very friendly when I experienced a delivery problem - they solved straight away. Ink had arrived in good time, and fit printer no hassles. So far quality is good.

Ian Thursday 13 June, 2024
100%

Extremely fast delivery .. as always.

Peter Wednesday 24 July, 2024
100%

Quick & Precise

Steven Wednesday 11 December, 2024
100%

Excellent prompt Curtis

Robert Wednesday 25 October, 2023
100%

Delivery was very prompt. Next day. The ink cartridges worked fine, no hiccups.

Maria Sunday 21 April, 2024
100%

Very fast and efficient 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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