




Step into a miniature world of suspense and intrigue with the Dark Box Mystery Case DIY Booknook Kit (Model: BV02-017). Designed to fully immerse you in the world of a detective, this kit recreates the thrill of unraveling mysteries through light, shadow, and music.
The flickering lantern light sets the stage, guiding you into a realm where clues intertwine, and the detective confronts the good and evil of human nature. Rotate the miniature music movement slowly to play a retro melody, and open the door to the secret chamber—becoming the puzzle solver in your own miniature detective story.
Assembled Size: 23 × 18 × 11 cm
Packaging Size: 28.4 × 19 × 4.4 cm
Weight: 1265 g
Parts: 270 pcs
Assembly Time: 6–8 hours
Material: MDF
Lighting: Flickering lantern with touch switch
Music: Retro melody via music movement
1. Immersive Detective Scene
Fully recreates the detective’s world of reasoning and investigation.
Flickering lantern light guides you through the shadow and light of mystery.
Open the secret chamber door to discover hidden clues.
Built-in music movement plays a retro melody.
Rotates slowly with the music, adding a dynamic element to your display.
Touch switch allows you to control the lantern light easily.
Made of durable MDF material.
270 precision-cut pieces for detailed assembly.
Finished product size: 23 × 18 × 11 cm, perfect for desk or bookshelf display.
Assembly time 6–8 hours for an engaging, hands-on building experience.
Enhances creativity, patience, and problem-solving skills.
Unlike standard booknooks, this kit combines light, music, and interactive elements to create a narrative-driven display.
Provides a satisfying, immersive build experience that appeals to hobbyists, puzzle lovers, and miniature enthusiasts.
Once assembled, the flickering lantern, rotating music mechanism, and secret chamber create a captivating focal point for any desk, shelf, or library.
Ideal for puzzle enthusiasts, book lovers, detectives, or anyone who enjoys interactive DIY projects.
Desk Decoration
Add an atmospheric mystery scene to your study or work desk.
A thoughtful gift for fans of detective stories, puzzles, and miniature crafts.
Enhance a library or reading corner with a unique interactive miniature world.
Enjoy collaborative building and storytelling, fostering creativity and problem-solving.
1. What tools do I need?
The kit contains all necessary accessories; basic household tools such as scissors may help.
Medium difficulty; 270 parts require 6–8 hours. Clear instructions are included.
The flickering lantern light is activated via a touch switch.
No batteries are required. Simply wind up the music movement to play the retro melody.
Recommended for ages 14 and above, or younger children under adult supervision.