The sterile milk filter paper sold by bluebeier is a single-use, sterile-sealed industrial consumable where product quality and hygiene are critical. For hygiene and quality-assurance reasons, except as set out in this policy, we generally do not accept returns without cause.
Within 7 business days of delivery, contact us at hello@bluebeier.com or via the "Contact Us" page, and include photos, the batch number and a description of the issue. Once verified, we will arrange a replacement or refund.
Refunds are returned to your original payment account (via PayPal or WinToPay), usually within 5–10 business days of our confirmation. Actual timing depends on the payment institution and your bank.
Because our products are exported across borders, returning physical goods is costly and slow. For confirmed quality issues we normally resolve the matter by photo evidence plus refund / replacement rather than asking you to ship the goods back, saving both parties time and cost.
Orders can be cancelled before shipment for a full refund; after shipment they are handled under the return policy above.
For any returns or refund matter, contact hello@bluebeier.com or visit our "Contact Us" page, and our team will assist you.