[Event] Koo Su Kyung - Official Light Stick (Batteries Included)

✨ Light up your support for Koo Su Kyung with this official lightstick! This sleek black cylindrical design features a sophisticated tower-style construction perfect for concerts and fan events. The special event edition comes complete with batteries included, so you can start cheering right out of the box! 🖤

📦 What's Included

• 1x Official Koo Su Kyung Lightstick (black tower design)
• Batteries (pre-included for immediate use)
• Light-up function mechanism with top illumination panel
• Ergonomic grip handle for comfortable waving

💜 This official lightstick is an essential item for any dedicated fan attending concerts or watch parties. The batteries-included feature makes it ready to use immediately, so you won't miss a moment of showing your support. Keep in a cool, dry place when not in use to maintain battery life and lightstick quality! ✨