- Develop one full-size 14 g unit in a slender, straight, dark espresso-brown cylindrical case with a satin/matte finish, flat cap, pale beige ring and lower brush-cap seam.
- Retain the reference's overall proportions, slanted solid stick format and integrated short, dense, gently contoured blending brush.
- Use a plain multi-zone core without any brand-shaped symbol. Confirm formula compatibility, core stability and tooling on development samples.
- Remove the source brand, logo, product name, proprietary copy and all printed or embossed lettering from the concept packaging.
- Exclude sets, duplicate units, gifts, minis, refills, optional extras and outer cartons.
- Match the neutral beige visual direction across all seven images. Final shade, fill weight, materials and brush specifications require sample approval.
- The reference lists SPF50+ PA++++ and other regulated functional claims. These are not claimed for the proposed OEM product or shown in its images; any such claim requires appropriate testing and market-specific review.
- Images are unbranded AI-generated OEM development concepts, not photographs of manufactured samples.