What's in a FarmFuel case?

Ten 1 kg spools of one material and one color, packed in a single case with a grid divider to keep them stable in transit. Each spool is vacuum-sealed with a desiccant pack No individual spool boxes, so there is one case to open instead of ten boxes Return Label cases also include a prepaid return shipping label for sending the empty spools back. No Return Label cases don't.

Return Label or No Return Label: which should I choose?

Both are the same case of ten vacuum-sealed spools with no individual spool boxes. The only difference is the prepaid return shipping label for the empty spools. Return Label: includes a prepaid return shipping label. When the spools are empty, put them back in the case and ship it to us. We reuse the spools. The label works in the contiguous 48 US states only. No Return Label: no prepaid return shipping label, and a lower price per case. A good fit if you reuse or recycle spools yourself, or if you're outside the contiguous 48 states.

How do FarmFuel case discounts work?

FarmFuel has its own volume pricing, applied automatically in the cart: 10+ cases: 6% off 50+ cases: 12% off 100+ cases: 18% off Any mix of FarmFuel materials, with or without the return label, counts toward your tier. FarmFuel cases don't count toward the per-spool quantity discounts on single spools. Ordering 10 or more cases? Email sales@3dfuel.com before you order so we can confirm stock or lead time.

How do I send the empty spools back?

Place the empty spools back in the FarmFuel case Add the used desiccant packs Tape the case shut Apply the prepaid return label Add it to your outgoing UPS shipments or drop it off at a UPS location The only packaging left to throw away is the vacuum-seal bags. Return labels work in the contiguous 48 US states only.

Which materials and colors come in FarmFuel?

FarmFuel comes in Pro PCTG, Tough Pro PLA+, Pro PETG and Standard PLA+, all in Midnight Black. Every case is one material and one color. If your farm runs a different color in volume, email sales@3dfuel.com and ask.

Spool Specifications - AMS Compatible

We recently introduced a new lightweight plastic spool that uses 29% less plastic. It works well in AMS and AMS Lite units, as well as in other units that use a similar spool type. Outer Diameter: 200mm Width: 68mm Empty Weight: 155g Material: Recycled HIPS Learn more about our current and past spool types.

Do I need different print settings for FarmFuel?

No. FarmFuel is the same filament we sell by the spool, so use the same profile you already run. Our free profiles for each material: Pro PCTG print profiles Tough Pro PLA+ print profiles Pro PETG printing help Standard PLA+ print profiles

How does FarmFuel ship?

FarmFuel ships from our factory in Fargo, ND. Orders of $99 or more ship free within the contiguous 48 US states, and every FarmFuel case is over $99.

What if a spool arrives damaged?

Email sales@3dfuel.com. Every case is checked before it ships, and if something arrives wrong, we'll make it right.

FarmFuel 10 x 1 kg Filament Case, Made in USA

FarmFuel

Pro PCTG / Midnight Black / x10 1kg 1.75mm, Return Label

$249.90

How FarmFuel Works

Order. Swap. Send. A simple routine your team can repeat every week.

1. Order

Your case arrives with ten 1 kg spools of one color, each vacuum-sealed with desiccant. No individual boxes and no refill coils to assemble. Open the case and start printing.

2. Swap

Pull a spool from the case, load it and keep printing. Standard AMS-compatible 1 kg spools fit the multi-material units and dryers you already run.

3. Send (Return Label cases)

When the spools are empty, put them and the desiccant back in the case, tape it shut, apply the prepaid label and add it to your outgoing UPS pickup. We reuse the spools.

FarmFuel vs Single Spools

Same Filament, Less Packaging

FarmFuel is the same filament we sell by the spool, made in Fargo, ND. What changes is the packaging and what happens to your empty spools.

Case discounts: 6% at 10 cases, 12% at 50, 18% at 100. Single-spool discounts run from 5% at 5 spools to 30% at 1,000.

	No Return Label	Return Label	10 Single Spools
What you get	10 x 1 kg, one color	10 x 1 kg, one color	10 x 1 kg, any mix
Packaging	1 case	1 case	10 boxes + carton
Empty spools	Keep or recycle	Prepaid return label	Keep or recycle
Volume discount	Up to 18% off	Up to 18% off	Up to 30% off

Pro PCTG

8-12x the impact toughness of PETG
Chemical resistant, low moisture uptake
No enclosure needed

About Pro PCTG

Midnight Black 3D printer filament by 3D-Fuel

Tough Pro PLA+

8.8x the impact toughness of Standard PLA+
Prints like butter
Annealable for extra heat resistance

About Tough Pro PLA+

3D-Fuel PETG Midnight Black Horizontal Spool 1.75mm

Pro PETG

High-grade PETG for functional parts
Generic PETG profiles are a good start
No enclosure needed

About Pro PETG

Standard PLA+

Our everyday PLA, at the lowest cost per kg
Virgin NatureWorks Ingeo PLA
Up to 250 mm/s on modern printers

About Standard PLA+

The 3D-Fuel Difference

Manufactured in the USA

We extrude all of our filament in our Fargo, ND, USA production facility and use as much of a USA supply chain as possible.

Diameter Tolerance

A multi-axis laser measurement system keeps diameter tolerances tight, for reliable, repeatable printing across every spool in the case.

Test Printed In-House

We print with our filaments every day to check quality and to develop reliable print profiles, so every material in FarmFuel is ready for production.

LEARN MORE

Overall rating: 5.0 / 5 from 1 reviews.

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Finally — Built for Real Print Farms

"As a real-world production print farm at 3D Farm Worx, we’ve been waiting a long time for a filament company to finally understand what high-volume B2B printing operations actually need — and 3D-Fuel absolutely delivered with FarmFuel. This system is a game changer for serious print farms. Reduced spool waste, streamlined material handling, lower downtime, reusable packaging, and production-focused logistics all in one setup. You can tell this was designed by people who understand continuous manufacturing environments and real production demands. The prepaid spool return system alone is a huge win for operations like ours running multiple machines daily. Less waste, cleaner workflow, fewer interruptions, and better uptime. At 3D Farm Worx, reliability and consistency matter, and FarmFuel checks every box. 3D-Fuel didn’t just release another filament product — they built something specifically for production-scale additive manufacturing. Easy 5 stars from us."

— Joshua K. (5/5)