Contiguous US: free shipping over $35Stock and timing confirmed before paymentUltraline 3D · supplier-reported capacity

Shipping & returns

Confirm stock, shipping charges and timing before payment. The listed contiguous-US in-stock estimate is 2–5 business days; preorder dates are quoted separately. Unopened spools have a 30-day return window.

Order and dispatch sequence

  1. Submit the grade, color and quantity you need.
  2. Review the confirmation of stock or preorder status, shipping, tax, payment link and estimated dispatch.
  3. Pay only after those details meet your needs. For time-sensitive work, confirm the required date in writing.
  4. Keep the order reference and carrier information. Carrier transit time is distinct from order preparation.

Mixed in-stock and preorder requests

Ask whether the order should wait or ship in separate parts. Confirm any additional shipping cost and the date for each part before payment. A preorder label never inherits the in-stock estimate.

Start a return or report a problem

  1. Send your order reference, SKU/lot, quantity and reason through the contact form or email.
  2. For damage or a suspected material defect, include photos and relevant print conditions. Do not send payment information.
  3. Obtain the return authorization, destination and label instructions before sending the parcel; the factory correspondence address is not an automatic return address.
  4. Keep the tracking record. Ask for the inspection and refund-processing estimate in the return confirmation; no fixed refund completion date is promised here.

Unopened, sealed spools remain subject to the published 30-day policy. Your confirmation explains the next action and who handles the shipping label.

Help center

How fast is delivery?
For confirmed in-stock orders, the listed estimate is 2–5 business days by ground in the contiguous US. Dispatch is scheduled after payment and stock confirmation. The payment-link quote confirms handling, transit and destination charges; a form submission does not start that clock.
Is shipping free?
The published offer is free shipping on orders over $35 in the contiguous US; below the threshold the listed rate is $5.99. The quote confirms the exact shipping charge, threshold/discount treatment and destination eligibility before payment. Alaska, Hawaii and international destinations are quoted separately.
Can I return a spool?
Unopened, vacuum-sealed spools can be returned within 30 days for a full refund; we email a prepaid label. For a suspected defect in an opened spool, send the lot code, photos and relevant printer/settings so we can review a replacement or other resolution.
What if the box arrives damaged?
Photograph the outer packaging and damaged items, keep the packaging, and contact us promptly, preferably within 48 hours. We will confirm the resolution and any replacement dispatch date after reviewing the report.
Do you ship internationally?
Request a destination-specific quote for Canada, UK, EU or Australia. Confirm carrier charges, origin, import duties/taxes and who collects them before payment; a US price or delivery estimate does not establish an international landed cost.

Contact

Email [email protected] with your order number. Business hours 9–6 US Eastern, Monday to Friday. Or use the contact form.