How do I activate my account from the old Numakers website?

All the account holders from the previous storefront were sent an account activation link. If you did not receive an email, please contact us at and we will resend the link.

Are your spools compatible with Bambu Labs AMS?

Yes, our spools fit great in Bambu Labs AMS. Click here for spool dimensions.

Will your filament work in my printer?

Yes, our filaments work in practically all desktop 3D printers, including Makerbot, Monoprice, Ender 3, Airwolf, Ultimaker, Makergear, Lutzbot, Flashforge, and many more. If your printer accepts 1.75mm or 2.85mm diameter filaments, there is a great chance that your printer can use our filaments. 

Do you offer shipping internationally?

Yes, we offer international shipping for all our products. If you would like a shipping estimate, please email us the order list and shipping address and we will get back to you in no time!

Do you provide free shipping?

Yes, we provide free shipping on U.S. orders over $30!

Where do you ship from?

We ship from our facility in Virginia.

When do you ship your order?

We send out orders every working day. Orders placed before 10:00 AM are shipped the same day. If you need expedited shipping, please contact us.

Where are you based?

We are based in Virginia, US with extrusion facility in India.

Do you offer tax exemption status to schools, universities, or businesses?

Yes! Please email us tax exemption certificate at and we will convert the account tax exempt.

Do you offer bulk discounts over 10 spools?

We do offer bulk discount for 50, 100, and 400 spools. Please email us for additional information.

Do you accept purchase orders?

Yes, we do! Please reach out to us via email.