Winners will be ranked based on the total number of likes on the #EntinaChallenge hashtag page.

February 26 – March 12 (15 Days)

• Our official Entina3D account will like or comment on your post if it meets the challenge rules.
• An official like/comment serves as your entry confirmation for the prize pool.
• Review feedback typically occurs within 24–48 hours of submission.

1. Theme: “Hack the Life” (Creativity Changes Everything)

• Your entry must demonstrate how 3D printing solves real-world problems, optimizes living spaces, or adds unique practical value to home life.

2. Eligibility & Requirements

• Mandatory Hardware: Entries must be printed using ENTINA3D brand printers.
• Unlimited Entries: Submit as many ideas as you want. For fairness, each participant is eligible for only one prize.
• Visual Quality: Photos or videos must be well-lit and clearly demonstrate the utility of the Life Hack.

3. Disqualification Criteria

• Adult Content: Any form of NSFW or sexually suggestive material.
• Violence & Hate: Weapons, including realistic toy guns, violent imagery, or hate speech.
• Competitor Branding: Visible logos of competing 3D printing brands or platform-specific test models.
• Sensitive IP: Use of famous copyrighted characters, such as Disney or Marvel, should be avoided to prevent legal disputes.

By participating and submitting your work, you agree to the following:

• Originality: You guarantee the work is original or legally authorized. Third-party models from Thingiverse, Printables and similar sources must follow their respective licenses and credit the original designer.
• Usage Rights: You grant Entina3D a global, non-exclusive, royalty-free, perpetual license to use, edit and distribute submitted content for brand promotion, including website, social media, ads and exhibitions. We will credit your social media handle whenever possible.
• Liability: Entina3D is not responsible for copyright disputes. Participants bear legal and financial responsibility for infringement.
• Final Interpretation: Entina3D reserves the right of final interpretation for all rules and prizes.