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With the Dark Box Mystery Case, you can enter to a mysterious world of a detective, where every corner tells a story that has never been told before.
This nook is full of mystery detailed — dusty bookshelves, a cluttered desk, mysterious maps, and vintage décor, capturing the old study wrapped in suspense and curiosity. And, a piano on the ground floor and a gramophone upstairs tells a lot about the detective, can you get that? All this adding extra vintage charm to the nook. One tap to light the nook up and reveal the hidden corner and secrets beyond. The soft glow brings this classic mystery novel atmosphere to life, invites you to piece together your own little world of secrets and clues.

🕵️ Detective Atmosphere – Complete with vintage furniture, a crime investigation board, and lifelike detective figures, it instantly sets a mysterious mood.
📚 Intricate Miniature Details – From tiny books, maps, and framed portraits to a classic typewriter and globe.
💡 Ambient Lighting – Soft, warm lights create dramatic shadows, creating secretive and suspenseful vibe.
🎻 Hidden Corners & Secrets – Features like a piano on the ground floor and a gramophone upstairs, an open book on the floor, ornate wall carvings, and tucked-away artifacts make the scenes full of surprises.
🖤 Dark & Elegant Design – Gothic-inspired arches, patterned floors, and deep-toned woodwork give the nook a rich, immersive feel.
🛠 Hands-On Creativity – A rewarding DIY experience where you assemble, craft, and bring to life your very own detective’s lair.




| Difficulty Level | ★★★★☆ (Intermediate) | Eco-Friendly Material | Wood, Fabric, Paper, etc. |
| Estimated Time | 6-8 Hours | Ages | 14+ |
| Assembled Size | 23 x 18 x 11 cm | Lighting | Pre-Assembled LED Light |
| Dust Cover | / | Power Supply | 3*AA Batteries |
Build the room where clues come alive.
A DIY Book Nook Kit is a creative miniature project that lets you build a tiny, detailed world that fits right between your books. Each kit comes with pre-cut wooden pieces, accessories, lights, and clear instructions — offering a relaxing, screen-free way to express your creativity.
Yes! At Book Nook World, we carry a wide range of DIY kits with different difficulty levels — from beginner-friendly sets to advanced builds for craft lovers. Whether you’re new to DIY crafts or already experienced, you’ll find the perfect project to enjoy.
These items are not included in the kit due to shipping restrictions, but you can easily find them at local craft or hardware stores.
Please note: tweezers, glue, and batteries are not included due to shipping restrictions.
Due to restrictions related to air transport and customs regulations in various countries, glue is not included in the package. We recommend that customers purchase white school glue or alcohol-based glue, both of which are suitable for assembly.
Due to air transport and customs restrictions on shipping batteries that are not pre-installed in the product, batteries are not included in the package. We advise customers to purchase batteries locally, as they are easily available in most stores.
Whether for yourself or a loved one, building a Book Nook is a beautiful way to unwind and create something truly special.
Orders are processed within 1–3 business days after they are placed. The estimated delivery time is the processing time plus the shipping time.
International deliveries typically take 7–12 days. Detailed delivery information will be included in your confirmation email. Some U.S. orders will be shipped from a local warehouse with an average of 3–5 days delivery. Hawaii, USA, and APO addresses will be charged a freight difference and will be delivered by express companies such as DHL, UPS, or FedEx.
To track your order, please visit your order page.
Prices on our website are listed in US dollars. If your local currency is different, your credit card company will automatically convert the amount at the current exchange rate when you make the payment.
You can reach our support team anytime via email at info@booknookworld.com. We’ll do our best to reply within 48 hours.
At Book Nook World, we curate quality products from trusted brands like Tonecheer, Aslowsnail, Rocoxia, and more. We’re passionate about bringing good products to the world — offering:
Our goal is to make DIY crafting enjoyable, accessible, and rewarding for everyone.
If you experience any issues during assembly, our dedicated customer service team is available to assist you. Please reach out to us at info@booknookworld.com.
We are committed to ensuring that our customers are satisfied with our products. If you need to return an order, we are here to help. Please email us directly at info@booknookworld.com, and we will guide you through the return process.
We offer a 30-day risk-free return policy. Please ensure that the returned items are in their original packaging and condition, along with the receipt. If the returned item does not meet these conditions, it may be refused. If you are returning an item because you no longer want it, the return shipping cost will be the buyer's responsibility.
If you receive a damaged or incorrect item, please retain the packaging and contact us immediately at info@booknookworld.com.
For more details on our return policy, please click here.
Feel free to reach out to us via our Contact Us page. We are more than happy to assist you!
Please note: tweezers, glue, and batteries are not included due to shipping restrictions.
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