| Low Material Cost | PS resin is one of the most economical plastics available, making it ideal for budget-friendly products, high-volume lines, and promotional items. |
| Inexpensive Tooling & Molding | The jars are simple to manufacture via injection molding with relatively low mold costs, keeping unit prices very competitive. |
| Crystal Clarity & Gloss | General Purpose Polystyrene (GPPS) offers exceptional optical clarity and a high-gloss, "premium glass-like" finish that is perfect for showcasing product color and texture on shelf. |
| Excellent Printability | Surfaces accept printing, hot-stamping, and labeling very well, allowing for vibrant branding and decoration. |
| Rigid Structure | Provides a sturdy, substantial feel that consumers associate with quality skincare, even for budget products. Lids can be made with secure snap-fit or threaded closures. |


