Halloween Creator Challenge

Submit from October 13 to October 29, 2026, ending October 29 at 11:59 PM UTC. Winner announcements are planned for November 3, 2026, on ENTINA's official social media accounts. Save your submission confirmation to help verify a prize claim.

No new purchase or member account is needed to submit. You may print a Halloween creation with an ENTINA 3D printer you already own, borrow or otherwise have permission to use. Buying a new printer is not required, and purchases do not improve odds. Age, eligible regions and any legally required free alternate-entry method for a random draw are still being finalized. Submission alone does not guarantee draw eligibility.

Any Halloween-themed physical creation printed with an ENTINA 3D printer is welcome. The six reference STL downloads are optional; original designs and permitted third-party models are welcome. Past and new prints may enter. Submit a clear finished-print photo, and keep a printer/process photo ready for private verification before your creation can be confirmed as eligible. Do not upload verification photos to the public-gallery uploader. You must have the right to share your photos and model-derived work.

Each person may submit up to five distinct Halloween creations, one per upload. Different photos or color variations of the same object do not add extra eligible creations. Distinct verified creations, including private submissions, count toward the prize-pool threshold. However, every eligible person gets just one entry in the random draw, regardless of whether they submit one or five creations. A person may win at most one prize. ENTINA will review duplicate or ineligible submissions before the draw.

The final verified eligible creation count determines one non-stacking prize tier. 1–19 creations: one filament bundle for one randomly selected eligible person. 20–49: three filament bundles for up to three different randomly selected people. 50–99: one Tina2 Plus and four filament bundles for up to five different randomly selected people. 100+: one Tina2 Plus and eight filament bundles for up to nine different randomly selected people. Each filament bundle contains four 200g spools. Prizes are randomly assigned among selected winners, who may receive only one prize each. If there are fewer eligible people than prizes, some prizes may remain unawarded.

ENTINA will verify eligibility and remove duplicates, then randomly select distinct eligible participants. Winners are not chosen by creativity scores, ranking, likes, shares or purchases. Each eligible person has one drawing chance and may receive at most one prize. Winner nicknames and submission identifiers are planned to be posted on ENTINA's official social accounts. Selected people must message an official ENTINA account themselves and privately provide their original submission evidence for verification. Shipping information is requested only from verified winners. The final rules will define the claim deadline and alternate-winner process.

Creator nickname, creation title, a valid contact email and a finished-print photo are required for entry. No legal name, phone number or shipping address is collected when entering. Public artwork display requires separate optional permission and does not affect eligibility or draw odds. If you win, your nickname and submission identifier may appear in the winner announcement even if your artwork is not shown. Keep your submission confirmation and original creation evidence. Never post delivery information publicly. Your email is used for submission and prize administration, not automatically for marketing.

Eligible countries or regions, minimum age, shipping restrictions, taxes, the prize-claim deadline and any free alternate-entry method required for a random drawing are still being finalized. No ENTINA purchase is needed to submit, and purchase does not affect winning odds. Contact support@entina3d.com for questions. These conditions must be confirmed before broader prize-draw promotion in affected markets.