Cozy Secret Castle Interior
Warm wood tones, brick walls, winding stairs, and vintage furnishings create a hidden castle retreat filled with quiet old-world charm.
NO.9 Secret Castle DIY Book Nook Kit
Explore a medieval castle filled with books and hidden cats. Tap the lights to reveal a cozy bedside, glowing fireplace, and stairway leading to more discoveries.
$102.00
$121.00
Save $19.00
✔️Tax included. Free standard shipping on all orders.
- Included free
- LED lights
- Illustrated guide
- Free replacement parts
- Discover hidden cats in a cozy medieval castle
- Tap to bathe the bedside, shelves and stairs in warm light
- Unwind as you build a tiny library and fireside retreat
- Keep a little secret castle between your favorite books
- Free Standard Shipping
- Free Replacement Parts
- 30-Day Returns & Exchanges
- 90-Day Limited Warranty
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Specifications
- Difficulty Level：Advanced
- Pieces：350
- Assembly Hours：2–3 Days
- Finished size：7.0 × 3.9 × 9.5 in
- Power Supply：2*AAA Batteries
- Lighting Control：Touch Sensor
- Main materials：Wood, Fabric, Paper, etc.
- Dust Cover：\
- Moving Mechanism：\
- Music Movement：\
- Manual Languages：CN / EN
What’s Included
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.
Craft glue and 2*AAA Batteries can't be shipped under carrier rules, so they're not in the box. Most standard craft glues work well — see which glue to use.
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.
Descriptions
Whispers of the Castle Nook
The NO.9 Secret Castle DIY Book Nook Kit is a charming, fantasy-inspired miniature scene that brings a magical touch to any bookshelf. This with to easy-to-assemble kit features to high-quality wooden boards with an even color spray finish, precision-cut components, and a pre-assembled touch-activated LED light that adds a cozy glow to your reading space. With realistic medieval castle details, playful hidden cats, and neatly arranged books, it creates a whimsical, immersive world in a compact space.
Unique Features of the Nook:
🛏 Bedside Glow – A soft, golden hue gently lights the room, evoking the comfort of quiet nights and handwritten letters.
🔥 Fireplace Warmth – Flickering amber tones with from add depth and coziness, turning the space into a snug evening retreat.
📚 Library Radiance – A vintage lamp illuminates shelves of stories, creating an intimate corner filled with timeless charm.
🪜 Stairway Light – A soft orb glows along the steps, with to guiding to you through the nook with a sense of homely warmth and wonder.
More than a bookend—it's a doorway to wonder.
Little worlds. Shared worldwide.
4.8/5
From 1,200+ reviews
30,000+
Happy customers
1M+
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Countries delivered to
WHY YOU’LL LOVE IT
A Whispering Evening Corner
Cozy Secret Castle Interior
Warm wood tones, brick walls, winding stairs, and vintage furnishings create a hidden castle retreat filled with quiet old-world charm.
Rich Library & Cat Details
Book-filled cabinets, framed artwork, tiny tables, lamps, and playful hidden cats bring personality and everyday storytelling to every corner.
Touch-Activated Warm Lighting
A simple touch turns on the soft golden light, illuminating the stairs, shelves, and cozy interior with a calm, inviting glow.
Layered Multi-Level Layout
The stairway, reading area, storage cabinet, and raised sections create natural depth, making the miniature castle feel spacious and immersive.
Rich Library & Cat Details
Book-filled cabinets, framed artwork, tiny tables, lamps, and playful hidden cats bring personality and everyday storytelling to every corner.
Touch-Activated Warm Lighting
A simple touch turns on the soft golden light, illuminating the stairs, shelves, and cozy interior with a calm, inviting glow.
Layered Multi-Level Layout
The stairway, reading area, storage cabinet, and raised sections create natural depth, making the miniature castle feel spacious and immersive.
BEFORE YOU BEGIN
Get to Know Your Kit
Check what’s included and the details before you build.
In the Box
- 350 components
- Battery box and wires
- Instruction manual
- Paper accessories
Glue and batteries are not included due to air shipping restrictions.
Suggested build pace: A long weekend to bring it to life.
Product Specifications
- Difficulty level
- Advanced
- Pieces
- 350
- Estimated build time
- 2–3 Days
- Finished size
- 7.0 × 3.9 × 9.5 in
- Materials
- Wood, Fabric, Paper, etc.
- Power supply
- 2*AAA Batteries
- Lighting control
- Touch Sensor
- Instruction languages
- Chinese / English
YOUR NEXT LITTLE WORLD
Build a castle with a secret around every corner.
NO.9 Secret Castle DIY Book Nook Kit
$121.00
$102.00
Save $19.00
- A hands-on project to enjoy at your own pace.
- A miniature scene to display when it’s complete.
- Advanced difficulty — choose the level that feels right for you.
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A HAND WHEN YOU NEED IT
A Little Help, Whenever You Need It.
Questions about your kit or a step in the build? Our team can help.
Missing or damaged part?
We can help with replacement parts. Send your order number, the part reference and a clear photo so we can check what you need.
Stuck on a step?
You can ask our team for help. Share the instruction step and a photo of your build so we can guide you.
Planning a gift?
This is a kit to build, not a finished model. Check the recipient’s interests and allow time for delivery.
BEFORE YOU ORDER
A Few Things Before You Begin
Is this the right difficulty for me?
This kit is rated Advanced. Take a look at the build details above and contact our team if you’d like help choosing.
Will I receive a finished model?
No. This is a DIY kit that you assemble yourself. Product photographs show the finished build.
How long does it take to build?
The listed estimate is 2–3 Days. Your pace and experience may change that. You can work in separate sessions.
Are glue and batteries included?
Glue and batteries are not included due to air shipping restrictions. The listed power requirement for this kit is 2*AAA Batteries.
When will my order arrive?
Processing usually takes 1–2 business days. Transit time depends on your destination and the dispatch warehouse. Check the available delivery information before ordering for a special date.
Read shipping detailsWhat if I change my mind?
Returns are available within 30 days of receipt, subject to the return policy, including unused condition and original packaging. Personal-reason return shipping is paid by the customer.
Read the return policy