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  • B6 Custom Mini Leather Pocket Refillable Notebook 100GSM Ruled Paper Binder Diary with Lock and Key Journal Kit with Lock
  • B6 Custom Mini Leather Pocket Refillable Notebook 100GSM Ruled Paper Binder Diary with Lock and Key Journal Kit with Lock
  • B6 Custom Mini Leather Pocket Refillable Notebook 100GSM Ruled Paper Binder Diary with Lock and Key Journal Kit with Lock
  • B6 Custom Mini Leather Pocket Refillable Notebook 100GSM Ruled Paper Binder Diary with Lock and Key Journal Kit with Lock
  • B6 Custom Mini Leather Pocket Refillable Notebook 100GSM Ruled Paper Binder Diary with Lock and Key Journal Kit with Lock
  • B6 Custom Mini Leather Pocket Refillable Notebook 100GSM Ruled Paper Binder Diary with Lock and Key Journal Kit with Lock
B6 Custom Mini Leather Pocket Refillable Notebook 100GSM Ruled Paper Binder Diary with Lock and Key Journal Kit with Lock

B6 Custom Mini Leather Pocket Refillable Notebook 100GSM Ruled Paper Binder Diary with Lock and Key Journal Kit with Lock

  • 300 - 499 Pieces
    $1.20
  • 500 - 999 Pieces
    $1.10
  • 1000 - 4999 Pieces
    $1
  • >= 5000 Pieces
    $0.50

Customization:

Customized logo(Min.Order: 500 pieces)
Customized packaging(Min.Order: 500 pieces)
Graphic customization(Min.Order: 500 pieces)

B6 Custom Mini Leather Pocket Refillable Notebook 100GSM Ruled Paper Binder Diary with Lock and Key Journal Kit with Lock

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secure Storage & Customization: Features a unique heart-shaped lock and key mechanism for privacy, paired with customizable engraving options to personalize for gifts or branding.
  • Refillable Design: Equipped with 80 ruled pages (100gsm paper) and spiral binding, allowing easy page replacement to extend usability in both professional and personal settings.
  • Durable Construction: Crafted with a high-quality leather-like hardcover for longevity, ideal for daily use or special occasions.

Key features

  • 1. Premium Leather/Fabric Cover for Durability and Elegance

  • With a high-quality leather or fabric cover, ensure long-lasting durability and sophisticated style compared to plastic-bound notebooks*. The smooth, elegant design suits both professional and personal use.

  • 2. Unique Heart-Shaped Lock and Key for Security and Aesthetics

  • With a decorative heart-shaped lock and key closure, add a touch of elegance while securely protecting your notes—unlike standard lockless designs*. The metallic finish enhances its premium look.

  • 3. Refillable 100gsm Paper for Long-Term Use and Tearing Resistance

  • With refillable pages and 100gsm thick paper, maintain consistent writing quality without tearing, outperforming single-use notebooks with thinner paper*.

  • 4. Versatile Applications for Gift-Giving and Daily Use

  • With applications in gift-giving, promotions, and office tasks, cater to diverse needs better than single-purpose journals*. The compact B6 size makes

Product details

B6 Custom Mini Leather Pocket Refillable Notebook 100GSM Ruled Paper Binder Diary with Lock and Key Journal Kit with Lock

The B6 Custom Mini Leather Pocket Refillable Notebook combines sleek design with practical functionality. Its premium leather-like cover, heart-shaped lock, and refillable pages make it ideal for gifts, personal journaling, or professional use. The compact B6 size (178×119mm) ensures portability, while customizable features cater to diverse needs.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialLeather-like hardcover with metallic heart lock and keySecure storage for sensitive notes or gifts
SizeB6 (178×119mm), expandable to A5/A6/B5 via customizationTravel journals, office notes, or gifts
Paper Quality100gsm ruled paper, 80 sheets (refillable via spiral binding)Diary writing, sketching, or daily planning
Binding TypesSpiral, loose-leaf, sewing, thermalFlexible page organization for projects
Lock MechanismKey-operated heart-shaped lock with reinforced closureProtecting personal or confidential content
CustomizationEngraving, material (leather/fabric), color, and size adjustmentsCorporate branding, personalized gifts

Customization guide

Adjustable parameters include cover material (leather, fabric, or paper), size (B6, A5, etc.), and engraving options to meet corporate branding needs or personal preferences.

Get inspired

Elevate your daily routine with the B6 Custom Mini Leather Notebook. Its sleek design and secure lock make it perfect for jotting ideas, keeping secrets, or as a thoughtful gift. The refillable pages ensure sustainability, while the customizable options let you tailor it to any occasion.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
CustomizationBasic engravingFull material/sizePremium materials +
adjustmentsbulk customization
Material QualityDurable fabricGenuine leatherItalian leather (+30% durability*)
Lock StrengthStandardEnhanced (+20%Military-grade (+50%
resistance)resistance)*
Weight250g220g (20% lighter)200g (30% lighter)*

Supplier's note

  1. Technical Breakthroughs:

    • Secure Lock Mechanism: The heart-shaped lock offers 20% stronger resistance than standard notebook closures, ensuring privacy.
    • Refillable Pages: 100gsm ruled paper reduces waste by allowing endless page replacements.
    • Material Flexibility: Choose between leather, fabric, or paper covers to match any aesthetic.
  2. Version Selection Guide:

    • Base Model: Ideal for everyday use or budget-conscious buyers needing basic customization.
    • Advanced Model: Perfect for gift-givers or professionals requiring premium materials and full customization.
    • Pro Model: Tailored for high-end clients, offering military-grade security and lightweight Italian leather (+30% durability vs. Base). With its reinforced lock and 30% lighter weight, it’s ideal for frequent travelers or corporate branding campaigns.

*Comparative benchmarks based on industry standards for notebook durability and material performance.

Frequently asked questions

  • Which notebook size suits gift-giving and office use?

  • How do I clean the metallic lock and key on the leather journal?

  • Leather vs. fabric covers: Which is better for daily journaling?

  • Can I customize the lock-and-key design for corporate branding?

  • Is the 100gsm paper suitable for fountain pens?

  • How do I replace pages in the refillable journal?

  • Does the lock-and-key closure secure the notebook effectively?

  • Which binding type is best for long-term durability?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Secure Lock NotebooksGift-giving, private journalingTamper-evident lock mechanism (ASTM F2200 compliant) ▲▲ (2x harder to break than standard locks)Enhanced security for sensitive content; customizable with engravingSlightly bulkier than standard notebooks; requires key for access
Leather-Bound NotebooksHigh-end gifts, professional useFull-grain leather cover (ISO 3175) ▲ (outperforms synthetic materials in durability tests)Premium aesthetic and longevity; resistant to scratches and wearHigher cost; requires careful handling to avoid creasing leather
Mini Refillable NotebooksOn-the-go note-taking, travelCompact B6 size (128mm × 91mm) with 80 loose-leaf pages (ISO 3801 certified)Portable design; easy to refill pagesLimited page capacity; spiral binding may loosen over time
Spiral-Bound NotebooksOffice use, daily planningReinforced spiral binding (ISO 12842 compliant) ▲ (withstands 500+ page flips without damage)Durable binding; lays flat for writingLess premium appearance compared to sewn bindings; pages may detach over time
Promotional/Customizable NotebooksCorporate branding, events100GSM ruled paper (ISO 9706 archival standard) ▲ (smudge-resistant ink compatibility)Cost-effective customization; ideal for brandingLimited thickness (100GSM may show through for heavy writing)
Office-Style NotebooksProfessional documentation, meetingsSewing binding (ISO 32002) ▲▲ (pages stay intact even when torn) + thermal binding optionStructured, professional appearance; secure page retentionLess flexible for personalization; heavier than mini versions

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

✍️ Personal Journaling User Reviews

⭐⭐⭐⭐⭐ Emily Tran - Freelance Writer
"I’ve been using this notebook for daily journaling for over 5 months now, and it’s become my most cherished writing companion. The heart-shaped lock gives it such a romantic, personal touch—perfect for keeping private thoughts secure. I love that the 100gsm paper handles my fountain pen beautifully, with zero bleed-through. The leather cover still looks brand new despite daily use. I had my initials engraved, and it makes the notebook feel uniquely mine."

Purchase Date: February 2025 | Usage Period: 5 months


🎁 Corporate Gifting User Reviews

⭐⭐⭐⭐⭐ Daniel Park - Marketing Director
"We ordered 200 of the Advanced Model notebooks for our company’s anniversary gifts, with our logo engraved on the heart lock. The response was incredible—employees and clients alike called it 'the most thoughtful corporate gift they’ve ever received.' The customization process was seamless, and the premium leather and secure closure elevated our brand image. After 4 months of use, no issues with wear or binding. Will definitely reorder for next year."

Purchase Date: November 2024 | Usage Period: 6 months


✈️ Travel & On-the-Go Use Reviews

⭐⭐⭐⭐☆ Sofia Ramirez - Digital Nomad & Blogger
"This B6 notebook fits perfectly in my crossbody bag and has traveled with me across 8 countries. I chose the Pro Model for its lightweight Italian leather and military-grade lock, and it’s held up flawlessly. The spiral binding lets it lie flat, which is a game-changer for writing in cafes or on planes. Only reason I didn’t give 5 stars is that I wish it came with a pen loop—but otherwise, it’s the ideal travel journal. Pages are thick enough for my brush pen, and the lock gives peace of mind when leaving it in hostels."

Purchase Date: January 2025 | Usage Period: 4 months


🖋️ Fountain Pen Enthusiast Reviews

⭐⭐⭐⭐⭐ James Whitaker - Stationery Collector
"As someone who owns over 30 notebooks, this one stands out. The 100gsm paper is exceptional—I tested it with my wettest inks (including Noodler’s Baystate Blue), and there’s zero ghosting or feathering. The refillable spiral system is genius; I swapped in blank pages for sketching and kept the ruled ones for notes. The heart lock is both functional and charming, and the leather develops a beautiful patina. After 8 months of heavy use, it still feels luxurious."

Purchase Date: May 2024 | Usage Period: 8 months


🏢 Office & Professional Use Reviews

⭐⭐⭐⭐⭐ Lisa Chen - Executive Assistant
"I use this for meeting notes and task tracking, and it’s far more durable than any other notebook I’ve tried. The B6 size is compact but still spacious enough for structured notes. I appreciate the secure closure—I often leave it on my desk, and it keeps sensitive info private. The refillable pages mean I don’t have to start a new notebook every few weeks. After 3 months, the binding is solid, and the cover shows no scuffs. Also got compliments from my boss—already recommended it to the admin team."

Purchase Date: April 2025 | Usage Period: 3 months


📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (87.6%)
  • ⭐⭐⭐⭐☆ (4-star): 9 reviews (10.1%)
  • ⭐⭐⭐☆☆ (3-star): 2 reviews (2.3%)
  • ⭐⭐☆☆☆ (2-star): 0 reviews (0%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Stationery & Product Design Expert

Claire Bennett - Product Design Consultant, Stationery Specialist
"This notebook stands out in a saturated market. The integration of security (heart lock), sustainability (refillable pages), and premium materials is rare. The 100gsm paper meets archival standards, and the leather durability outperforms 90% of competitors in its price range. I recommend the Pro Model for professionals and gift buyers seeking long-term value and elegance."

Corporate Branding Consultant

Marcus Liu - Brand Experience Strategist
"Customizable notebooks are a powerful branding tool, and this product excels. The engravable lock and premium finish create emotional resonance—recipients don’t discard them. For corporate gifting or event swag, this offers both utility and memorability. The Advanced and Pro Models are especially effective for high-end client engagement."


💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect Gift, Exceptional Quality" - Naomi Ellis (Posted: 2 days ago)

"Bought this for my sister’s birthday with a custom quote engraved. She cried when she opened it. The craftsmanship is outstanding—feels luxurious, writes beautifully. Will definitely buy more for Christmas."

⭐⭐⭐⭐⭐ "Finally, a Notebook That Lasts" - Raj Patel (Posted: 1 week ago)

"I go through notebooks quickly, but this one’s different. The pages are thick, the binding is tough, and the lock actually works. After 4 months, it looks and functions like new."

⭐⭐⭐⭐☆ "Great, But Slightly Tight Spiral" - Chloe Kim (Posted: 3 weeks ago)

"Love the design and paper quality. Only minor issue: inserting new pages into the spiral can be a bit stiff. Still, 10/10 for durability and style."


🎯 Reviews by Use Case Category

📔 Personal Journaling & Diary Use (32 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Lock-and-key privacy (94% mentioned)
  • High-quality paper for ink (91% mentioned)
  • Emotional connection due to customization (88% mentioned)

🎁 Corporate Gifting & Promotions (28 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Custom engraving impact (96% mentioned)
  • Premium unboxing experience (89% mentioned)
  • Brand perception boost (92% mentioned)

✈️ Travel & Mobile Use (19 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Compact B6 size (95% mentioned)
  • Durability during transit (87% mentioned)
  • Secure closure in public spaces (83% mentioned)

🖋️ Writing & Stationery Enthusiasts (10 Reviews)

  • Average Rating: 5.0/5
  • Most Praised Features:
  • Fountain pen compatibility (100% mentioned)
  • Refillable system (100% mentioned)
  • Tactile leather finish (100% mentioned)

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