Jin - [CHALLENGE BOOK]

Release date : 26-01-2026

Estimated delivery: 1~3 weeks after release

✓ Recommended for Jin fans and collectors who prefer concept-driven “activity-style” album packages with strong personality-driven storytelling rather than standard photobook formats
✓ Suitable for buyers focused on unique collectible structures where interactive items (mission roulette, crayons) add novelty beyond typical photocard collecting
✓ Ideal for collectors who value Jin’s solo releases as creative, playful concept projects with strong physical merchandise identity

“CHALLENGE BOOK featuring a 32-page photobook and interactive mission-based collectibles—designed for Jin fans seeking a creative, playful solo album experience with strong unique merchandise value.”

• CONTENTS 
- Outbox
- Photobook : 32p
- Crayon Set : 2ea
- Sticker Set : 2ea
- Mission Roulette : 1ea
- Photocard : 1ea