Honkai: Star Rail: Hyacine Acrylic Keychain - Pom-Pom Exhibition Series [8619]

Is someone keeping a secret? Our favorite mysterious figure, Hyacine, joins the Pom-Pom Exhibition series in the most adorable way possible. If you've been following the Astral Express's journey, you know that the emoticon series always captures the characters' personalities perfectly, and this 'shh' pose is peak Hyacine.

Visual Highlights

This keychain features a high-definition chibi illustration of Hyacine with her finger to her lips in a playful 'quiet' gesture. The background is designed to look like a premium ticket, complete with intricate Astral Express-themed motifs on a deep blue backdrop. The acrylic is crystal clear, making those dark purple hair tones and piercing blue eyes really pop. It comes with a sturdy gold-toned lobster clasp that feels much more premium than your standard keyring.

For Collectors

The Pom-Pom Exhibition series is a fan-favorite for a reason—the art style is incredibly consistent and looks amazing when grouped together on a bag or display board. Whether you're a dedicated Hyacine fan or just love the game's iconic sticker art, this is a must-have piece of merch.

• Product Type: Acrylic Keychain
• Character: Hyacine
• Series: Pom-Pom Exhibition Series
• Material: Acrylic, Metal
• Size: Approx. 65 × 50mm (Acrylic portion)

⚠️ Please avoid contact with hard or sharp objects to prevent scratching. Keep away from direct sunlight and high temperatures to prevent discoloration.