Endless PLA *new tiers*

Filament Subscription

$14.99 USD $25.00 USD

New Tiers!!! Subscribe by January 31st for our February shipment! Orders on or after February 1st ship in April.

In the past, SOLIDS and SPECIALS were mixed for only 3 total. Now choose 3x SOLIDS, 3x SPECIALS, or BOTH for 6x total filaments.

  • SOLIDS are a one color, translucent or opaque, with no visual texture.
  • SPECIALS are everything else for more complex colors and/or finishes.
  • BOTH gets you all of it! 2x as much filament!!! And at the best price.

Past subscriptions are now SPECIALS and no longer contain SOLIDS, but SPECIALS subscriptions can be changed to SOLIDS or BOTH for up to 6 filaments every 2 months.

Active Endless PLA subscribers get Endless Designs Digital Commercial benefits plus BONUS discounts for non-subscription purchases. 15% off for coil subscribers. 20% off for spool subscribers.

Deliveries every 2 months. You'll be charged on the same date as sign-up every other month. Subscriptions are processed separately from all other orders, and cannot be combined with any other products. Cancel anytime!

Visit our Endless Stories Blog for past contents. More about the CM x P collab in our Press Blog.

More subscription info below


Technical Data Sheets

Technical data sheets available for download here

Safety Data Sheets

Safety data sheets available for download here.


We provide a number of domestic shipping options within the United States via UPS, including free shipping on orders of $50 or more. We also provide international shipping via DHL Express.


At ProtoPlant's discretion, returns and replacements will be accepted within 90 days of purchase.  Please check the material label before opening your product.  Only sealed product can be returned. Shipping of items for exchange or refund is paid by the customer. More information about returns and replacements can be found in our terms and conditions

New filaments 1st & at a discount with more choice + value!

After 10 years of Protopasta and 5 years of our Endless Pastabilities Subscription, it's time for a change.

How about more options and value?

Endless Pastabilities PLA Filament Subscription - includes Digital Commercial ($10 value) + US shipping prices

Size Type Indiv. Sub $ Shipping Total /month Bonus
50g (x3) Solids $25.00 $14.99 $4 $18.99 $9.50 15%
50g (x3) Specials $25.00 $14.99 $4 $18.99 $9.50 15%
50g (x6) Both $40.00 $24.99 $8 $32.99 $16.50 15%
100g (x3) Solids $40.00 $24.99 $6 $30.99 $15.50 15%
100g (x3) Specials $40.00 $24.99 $6 $30.99 $15.50 15%
100g (x6) Both $70.00 $49.99 $0 $49.99 $25.00 15%
500g (x3) Solids $84.97 $59.99 free $59.99 $30.00 20%
500g (x3) Specials $99.97 $74.99 free $74.99 $37.50 20%
500g (x6) Both $174.94 $119.99 free $119.99 $60.00 20%
1kg (x3) Solids $129.97 $89.99 free $89.99 $45.00 20%
1kg (x3) Specials $159.97 $119.99 free $119.99 $60.00 20%
1kg (x6) Both $279.94 $179.99 free $179.99 $90.00 20%


Like before, you'll get

  • coils or spools of new PLA colors
  • original, themed stickers
  • sweets & treats

Now you also get

  • themed digital designs from CM Design
  • a Commercial License to print and sell those designs
  • more filament choice with SOLIDS, SPECIALS, or BOTH
  • discounts on every non-subscription Protopasta purchase

Delivered every other month. We'll also share our insipration behind the each set of colors + designs came from and the inspiration behind each one.

*Subscriptions are processed separately from all other orders, and cannot be combined with any other products*

You must maintain an active subscription for all benefits including designs, commercial license, and non subscription discounts on filament.


Endless Pastabilities FAQ


Every other month, we share new digital designs and filament colors. These colors could come from our workshops, community collaborators, or our makers here at Protoplant.


Subscriptions are only available in 1.75mm, but you can choose 50g coils, 100g coils, 500g spools, or 1kg spools with plus select your preferred method. This ensures that our International customers can get in on the fun, too! And as an added bonus, if you subscribe to spools, we'll include the shipping (for our domestic customers only)!


The subscriptions will contain never before released PLA-based colors in various finishes in a non-abrasive base. No special hardware is required to enjoy Endless Pastabilities! For help with printing, see our getting started guide


Inspiration is everywhere! Each shipment will feature a different theme, so the ideas can literally come from any channel. We've made some great colors in our workshops, we've worked with community partners, and even our own makers here at Protoplant love coming up with new colors. We'll select some of the best, and include a little background on each color.


We’ll be sending these out every two months. Each time around, you’ll be automatically charged on the same date you signed up. We'll ship out subscriptions the first week of February, April, June, August, October, and December (all even months). Any subscriptions purchased on or after the first will receive the following shipment.

There is no commitment, and you can cancel anytime (though we don't think you'll want to!) We also offer the option to "pause" your subscription, for those times when you have filament coming out your ears and just need a little time to catch up. Then, when you're ready, it's one click to start up again!


This is where the fun begins! Use your new colors and print something amazing! Post it to Facebook, Instagram, Twitter, or your other favorite social media platform. Head back to our site for exclusive access to ordering a spool or two of your favorite color!


Customer Reviews
4.6 Based on 168 Reviews
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Filter Reviews:
Dave J.
New Zealand New Zealand
I recommend this product

Protopasta is excellent filament and always prints well. The colours are unique and exciting. Would not hesitate to recommend.

Ken G.
United States United States
I recommend this product

Texas Tea Black with Gold Glitter

Filament is pretty and made a great print. The model looks great even printed quickly.

Protopasta, Filament by Protoplant Endless PLA Filament Subscription Review
Tater Z.
United States United States
I recommend this product

I don’t want this subscription to ever end.

I printed with my three samples the day I received them and am so pleased with the colors I was sent. They printed flawlessly. I had already purchased PP’s filaments before I joined the blind bags and now I want them every month.

Ron D.
United States United States
I recommend this product

Protopasta PLA filament

This is GREAT filament.

Robert A.
United States United States
I recommend this product

ProtoPlant Brings the “A” Game Every Month

I love the ease of use, the different colors, and the creative minds behind the only subscription I have left after years of subscription boxes. Proto Pasta Endless Pastabilities is the best money I spend on Filament hands down. I love this company and love your products and will continue to support you for many years to come!

Free Domestic Shipping

Free shipping in the lower 48 + DC over $49.

International Shipping

Live outside the U.S.? We ship all over the world!

Support from the Source

Expert, in-house support from Protopasta makers.