Introduction

The Roxannica enamel pin is not just another collectible — it’s a true showpiece. With its sultry, glamorous character design and complex structural layering, this project from HIPINS brought together multiple advanced pin-making techniques including stained glass enamel, UV printing, clear glitter, and PIN ON PIN construction.

From the moment the artwork was finalized, the project proceeded with clarity and enthusiasm. The client’s trust in HIPINS, paired with their swift approvals and artistic vision, helped make Roxannica one of our most striking and technically ambitious pieces in recent memory.

Design and Production Specifications

• Name: Roxannica
• Size: 97.5mm (upper layer), 77.6mm (bottom layer), overall height: 4 inches
• Structure: Two-layer pin (Top: Character / Bottom: Petal Base)
• Material: Zinc alloy with 2-piece mold, hard enamel filling
• Plating: Gold metal finish
• Top Layer Enamel Effects:
  • Hard enamel + UV print details (face and shading)
  • Clear glitter in hair and dress accents (Pantone 198)
• Bottom Layer Effects:
  • Stained glass fill ranging 510–700, inspired by traditional cathedral glass
  • Gold outlines, no glitter in this section for transparency
• Attachment: 2 rubber clutches for secure wear
• Backstamp: Custom branding on both top and bottom pieces
• Packaging: Each pin protected with PVC bag and bubble wrap

This piece required precise mold alignment between the two layers, and seamless integration of different techniques (enamel, print, and glass-like fill), making it both an artistic and technical accomplishment.

Communication Process

The Roxannica pin stands out not only for its beauty but also for the smooth collaboration behind it. The client provided clear approvals at each step:

“Approved!! She looks amazing.”

“Thanks! Run with mass-production now.”

Once our team finalized the layered file and ensured all glitter, print, and stained glass areas were defined, we received immediate approval to move forward. There were no requests for samples or revisions. This confidence reflects both the high quality of the render and the client’s familiarity with HIPINS’ production consistency.

Our team conducted a final technical review of:

• Stained glass area mold depth (to ensure correct refraction and color blend)
• UV print alignment for the face and fingers
• Pin layering placement and attachment stability

With these checks confirmed, we went straight into production.

Post-Production and Client Feedback

The final product was delivered on schedule and met every artistic and technical requirement:

✅ Stained glass petals achieved excellent light transparency and color depth
✅ Glitter placement in the dress was smooth and consistent
✅ UV printing brought lifelike shading and softness to the character’s expression
✅ Two-layer construction gave the pin an almost 3D display quality
✅ Packaging was protective and professional

The client expressed complete satisfaction with the final result, and the pin quickly became a highlight piece in their series.

FAQ

1. What is stained glass enamel in pins?
Stained glass enamel uses transparent enamel fills without metal backing, allowing light to pass through — creating an effect similar to real stained glass. It’s ideal for backgrounds, wings, and fantasy elements.

2. Can two-layer pins be worn securely?
Yes. At HIPINS, we engineer two-layer pins with precise mold fitting and reinforced post placement, ensuring they are wearable while retaining a premium display structure.

3. What’s the benefit of combining glitter, UV print, and stained glass?
Combining these effects allows you to create depth, movement, and character emotion — perfect for eye-catching collectibles, limited edition merch, or premium fantasy pins.