1. Overview
This case study explores the design and production of a high-quality custom bakugo pin featuring an anime-style character with detailed printing, glitter, pearl and glow-in-the-dark effects. The project required a combination of traditional enamel craftsmanship and modern printing techniques to achieve a bold and dynamic final product.
The client’s goal was to create a collectible-quality bakugo pin that captured the intense personality and intricate details of the character. By using both gold and black nickel plating options, along with rainbow glitter and pearlescent enamel, the bakugo pin was designed to be visually striking and appealing to fans and collectors.
2. Pin Design Details
The primary specifications included:
The biggest challenge in this project was ensuring that the printed details aligned perfectly with the hard enamel fills, particularly in small areas like facial features, clothing textures, and accessories.
3. Main Crafting Process
To meet the high standards required, our team followed a detailed, multi-step production process:
Step 1: Mold Creation
- The bakugo pin design was converted into a precise mold, which was then stamped onto thick metal sheets.
- The Valkyrie Pins logo was engraved on the back, ensuring authenticity.
Step 2: Enamel Filling & Special Effects Application
- Each section was carefully filled with hard enamel colors, ensuring a smooth, durable finish.
- Rainbow glitter was selectively added to create a shimmering effect in the background.
- Pearlescent enamel was used for highlights, giving the pin a more dynamic look.
- Glow-in-the-dark pigments were applied to specific details, ensuring that parts of the design would be visible in low-light conditions.
Step 3: Wet Grinding
Wet grinding can make metal lines on the pin visvible.
Step 4: Polishing & Plating
- These bakugo pins underwent multiple rounds of polishing to achieve a glossy, high-quality surface.
- Gold and black nickel plating were applied to the metal, ensuring both durability and aesthetic appeal.
Step 5: Precision Printing
- Since some intricate details couldn’t be achieved with enamel alone, printing was used to enhance the design.
Step 6: Assembly
- Two rubber clutches were securely attached for comfort and stability.
Quality Control & Adjustments
To ensure the best possible outcome, each batch of bakugo pins went through strict quality control checks:
✅ Smooth, evenly-filled enamel surfaces
✅ No imperfections in the plating or metal edges
✅ Proper alignment of printed details
✅ Secure attachment of backing hardware
Any pins that didn’t meet our high-quality standards were rejected or sent for adjustments before final packaging.
Client Feedback & Results
After receiving the finished pins, the client was highly satisfied with the final product, highlighting the perfect balance between traditional enamel techniques and modern printing methods.
“The pins turned out even better than expected! The combination of gold plating, glitter, and print gives it a premium look. The details are super crisp, and the glow-in-the-dark effect adds a fun touch. Definitely exceeded our expectations!”
The limited-edition run of this bakugo pin was a major success, selling out quickly due to its high-quality finish and unique design. The client noted that collectors loved two plating options and the extra attention to detail that made the pin stand out.
Conclusion
This project showcases how custom enamel pins can be enhanced with special finishes and print detailing to create a truly unique, high-quality collectible. By combining hard enamel craftsmanship, precise UV printing, and stunning visual effects, we successfully brought the client’s vision to life.
For custom enamel pin production with high-end finishes, contact us today to discuss your project!