Honkai: Star Rail: Dr. Ratio Acrylic Keychain - 2025 Star Rail LIVE Concert Ver

"Knowledge is the measure of all things... but apparently, so is rhythm." We all know Dr. Ratio doesn't settle for anything less than perfection, and this 2025 Star Rail LIVE concert appearance is no exception. If you're a member of the Intelligentsia Guild (or just a fan of his zero-point roasts), this musical side of the Doctor is a must-have.

Visual Highlights

Dr. Ratio is looking absolutely impeccable in his concert attire. He's swapped his usual scrolls for a blue accordion, and honestly? It works. The detail on his signature gold laurel wreath and the crisp white-and-blue formal vest capture that sophisticated aura he carries everywhere. The background features elegant musical notes and a 'Star Rail Live' plaque that makes it feel like a true VIP pass to the performance.

For Collectors

This isn't just a standard keychain; it's a commemorative piece from the 2025 LIVE series. The gold-toned hardware adds a premium touch that fits the Doctor's aesthetic perfectly. Whether it's hanging from your bag or displayed on an acrylic board, it's a constant reminder that even the most rigorous scholars need a soundtrack.

• Product Type: Acrylic Keychain
• Character: Dr. Ratio (Veritas Ratio)
• Series: 2025 Star Rail LIVE Concert
• Material: Acrylic, Metal
• Size: Approx. 87 × 50mm

⚠️ Please remove the protective film from the surface before use. Avoid contact with sharp objects to prevent scratching.