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

Janice Thursday 01 May, 2025
100%

Timely delivery of quality products.

Peter Wednesday 24 July, 2024
100%

Quick & Precise

Margaret Thursday 06 July, 2023
100%

Always fast delivery, great service.

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.

Sue Saturday 22 February, 2025
100%

Always prompt & reliable service

Glen Monday 03 July, 2023
100%

Easy ordering with very prompt delivery.

Julian Thursday 03 October, 2024
100%

Fast dispatch, fair prices and freight cost so all good there. Delivery was slowed by delays at Perth sorting but that's not unusual. Generic cartridges function very well and at a fraction of the cost of genuine equivalents. Thanks ID.

Lorraine Saturday 07 September, 2024
100%

Prompt and fast delivery, good price

martin george christopher Sunday 23 March, 2025
100%

The service was very fast.

Alison Friday 13 December, 2024
100%

Easy to reorder. Quick delivery. Excellent service all up!

Moira Wednesday 26 July, 2023
100%

Good prices and fast turnaround.

Jane Saturday 05 August, 2023
100%

Prompt delivery, competitive prices

Claudia Wednesday 23 October, 2024
100%

Very good

ian Saturday 14 December, 2024
100%

Prompt order delivery as usual

Peter Thursday 15 February, 2024
100%

Great product and next day delivery from Brisbane to Bendigo.

Maria Sunday 21 April, 2024
100%

Very fast and efficient service.

Dallas Friday 08 December, 2023
100%

Delivery was fast and order was spot on🙂

Stephen Sunday 25 August, 2024
100%

I did a lot of research before ordering from Ink Depot. They didn't disappoint: they had the best price and delivery was super-fast - ordered on Friday morning and delivered (to regional NSW) on Monday afternoon.

John Friday 30 August, 2024
100%

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

John Thursday 27 July, 2023
100%

Great Product, Great service with Great Prices.

Don Sunday 23 February, 2025
100%

Long time Customer and Great To Deal With

Helen Thursday 28 December, 2023
100%

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

Robert Wednesday 25 October, 2023
100%

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

Katrina Sunday 24 November, 2024
100%

Always a great experience shopping with Ink Depot. Fast delivery & no problems with compatible cartridges. Wonderful !

Marie Wednesday 13 September, 2023
100%

Great delivery time, only a one day wait. Keep it up.

Annabella Wednesday 13 December, 2023
100%

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

Andy Saturday 10 February, 2024
100%

Excellent service as always and no pestering with relentless demands to buy.

Allan Thursday 01 May, 2025
100%

Excellent, prompt service once again. On my doorstep 48 hours after ordering. Previous generic toner cartridges have performed well. This time, I also ordered my first drum unit so is too early to report on that product.

michael Wednesday 20 December, 2023
100%

Very quick to send the orders, when you know the business is reliable you are much more likely to go back. Very happy.

LORETTA Thursday 08 May, 2025
100%

Very happy with courteous and prompt service. I will continue to reorder from you when required. Many thanks.

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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