Product size:30/50ml

material：MS

✅ Unique double‑wall square + U‑shape inner design: Distinct visual layering, high‑end luxury texture for premium skincare lines.

✅ Dual‑purpose interchangeable caps: Fit for both lotion pump and dropper, flexible for serum, essence oil and liquid skincare.

✅ Premium metallic gold trim: Elevate product grade, perfect for anti‑aging, repairing and luxury‑positioned series.

✅ Multiple custom options: Inner bottle color customization, silk‑screen printing, hot stamping, surface treatment and new mold development.