A crystal surface bar refers to a type of body jewelry used in surface piercings. Here are the key features and details about crystal surface bars:

1. **Design:** A crystal surface bar typically consists of a straight or slightly curved bar made from surgical steel or titanium, with decorative ends that feature crystals or gemstones. The crystals are securely embedded or set into the ends of the bar, adding a decorative and sparkling element to the jewelry.

2. **Materials:** The bar itself is usually made from high-quality materials like surgical steel or titanium, known for their biocompatibility, durability, and resistance to corrosion. These materials are safe for use in piercings and help minimize the risk of irritation or allergic reactions.

3. **Crystal Types:** Crystals used in surface bars can vary widely in type and color, ranging from clear or colored cubic zirconia to genuine gemstones like diamonds, sapphires, or emeralds. The choice of crystal can personalize the jewelry to suit individual preferences and styles.

4. **Usage:** Crystal surface bars are specifically designed for surface piercings, which are placed horizontally under the skin's surface rather than through traditional entry and exit points like earlobes. They provide a decorative and fashionable option for those who prefer surface piercings.

5. **Care:** Proper aftercare is essential to maintain the appearance and integrity of crystal surface bars. Cleaning with a saline solution or mild soap and water, and avoiding harsh chemicals or excessive friction, can help preserve the jewelry and reduce the risk of complications.

6. **Professional Placement:** Surface piercings and the use of surface bars require skill and experience from a professional piercer to ensure proper placement, minimize trauma to the skin, and promote healing. It's essential to consult with a reputable piercer for advice on jewelry selection and aftercare.

In summary, a crystal surface bar combines aesthetic appeal with functionality, providing a stylish option for surface piercings adorned with sparkling crystals or gemstones.