Slip into a hidden detective office where every clue feels part of the case. A red-string case board, book-lined shelves, vintage clock, and secret dartboard door bring the noir-style mystery to life. Build it, display it, and let the investigation begin.
Specifications
Number of Pieces:200
Assembly Hours:6-8 Hours
Difficulty Level: Intermediate
Main materials: Wood, Paper, Pre-Assembled LED light
Assembled Size:5.3 × 3.5 × 6.3 in Power Source: 3*LR44 Batteries Lighting Control:Button Switch Recommend for Age: 14+
⚠️ Glue and batteriesare not included due to shipping restrictions.
Description
🕵️♂️ The Case of the Hidden Book Nook
The Detective Diary DIY Book Nook Kit is a noir-style hidden detective office miniature building kit crafted for mystery fans, puzzle lovers, and anyone who adores the gritty charm of classic detective stories. Step into a secret sleuth’s workspace frozen mid-case, every corner brimming with clues and secrets.
The kit features clue-driven narrative details: a caseboard crowded with maps, newspaper clippings, and red strings, a dartboard-concealed hidden door, and objects like the InfoBook, briefcase, magnifying glass, and vintage camera that hint at an unsolved mystery. Warm lamplight illuminates every element, casting a moody glow over the scattered clues, paused typewriter, and half-empty coffee cup, bringing the noir atmosphere to life. The interactive design, from the hidden door to the locked drawer, adds puzzle-solving depth, making every build feel like unlocking a secret.
Every element is crafted to evoke the drama of classic detective stories, from the vintage wall clock to the “Where is the TRUTH?” caseboard. Whether you seek a calming weekend DIY project to unwind, a thoughtful handmade gift for mystery lovers, or a striking decorative accent to personalize your space, this kit delivers a deeply satisfying creative experience and a stunning, immersive display that captures the timeless allure of a vintage detective’s office.
Unique Features of the Nook:
Themed Environment: This is a secret room behind a dartboard, adorned with shelves of books and various intriguing objects, strongly implying a hidden study or a clandestine meeting spot.
Interactive Elements: The prominent dartboard concealing a hidden door suggests an interactive or puzzle-solving aspect, common in hidden object games or escape room style experiences, where discovering and interacting with elements unlocks progress or reveals secrets.
Clue-Bearing Objects: The presence of an "InfoBook" and a "Briefcase" as separate, distinct elements within the scene further hints at a narrative or puzzle-driven design where these items likely contain clues or are essential for solving a mystery within the "Secret Space".
Attention to Detail: The overall scene is intricately designed, featuring a magnifying glass, stacks of books, and other small objects that contribute to the immersive atmosphere of a concealed and mysterious environment.
What’s Included in the Kit:
Pre-cut MDF wooden pieces
Pre-Assembled LED light
Miniature Accessories
English assembly instructions
PRODUCT INFORMATION:
Uncover the secrets behind the bookshelf.
Shipping
US Orders Most orders ship from our U.S. warehouses (California and Colorado) and arrive within 3–7 business days.
International Orders Orders to Europe, Australia, Asia, and other regions typically arrive within 6–10 days. Some items may ship from our international fulfillment centers.
Processing Time All orders are processed and dispatched within 1–3 business days. During peak seasons (Black Friday, Christmas, and other holidays), processing times may be slightly longer. Need faster delivery? Please contact us and we’ll do our best to help.
Return policy
Not in love with your order? We’re here to help. Please contact us or check our Return Policy page for more details.
Easy to build, fun to finish, and made to display or gift.
Easy Assembly
Brain-Boosting Fun
A Proud Finish
Gift & Display
FAQs
Is this kit beginner-friendly?
We organize our DIY kits by difficulty level, including beginner, intermediate, and advanced options. You can shop by difficulty to find a miniature kit, book nook kit, or wooden puzzle kit that matches your experience and build time. Each product page also includes details such as pieces, assembly time, and difficulty level to help you choose with confidence.
Are glue and batteries included?
Glue and batteries are usually not included due to shipping restrictions. DIY miniature kits, book nook kits, and wooden puzzle kits require a small amount of glue during assembly, along with common batteries or small tools depending on the design. We recommend using craft glue or alcohol-based glue based on your kit materials. These glues are easy to find at local craft stores, stationery shops, or general retailers. You can also read our glue guide to help choose the best option before assembly.
What’s included in the kit?
Each DIY kit includes the main parts needed for assembly, such as pre-cut pieces, printed details, miniature accessories, and a step-by-step manual. Some DIY miniature kits, book nook kits, or wooden puzzle kits may also include LED lights, music parts, or moving features. Please check the product details for the exact contents.
What should I do if a part is missing or damaged?
If any part is missing, damaged, or not working properly, please visit our Replacement Parts page and follow the instructions to submit your request. Please provide your order number, product name, part number, and clear photos so our support team can review the issue quickly. Once your request is registered, a dedicated team member will help arrange the replacement parts you need to complete your DIY kit.
How long does it take to build?
Build time depends on the size, difficulty, and level of detail. Smaller DIY kits may take only a few hours, while larger DIY miniature kits, book nook kits, 3D wooden puzzle kits, or mechanical puzzle kits may take longer. Please check the estimated assembly time on each product page before ordering so you can choose a project that fits your schedule.
How long does shipping take?
Orders are usually processed within 1–3 business days. Delivery time depends on your location and shipping method. Once your order ships, you will receive a tracking number by email, and you can also track your order anytime through our order tracking page.
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