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  • Newest Metal Multi-function 4 in 1 Gravity Sensor and Ballpoint Pen
  • Newest Metal Multi-function 4 in 1 Gravity Sensor and Ballpoint Pen
  • Newest Metal Multi-function 4 in 1 Gravity Sensor and Ballpoint Pen
  • Newest Metal Multi-function 4 in 1 Gravity Sensor and Ballpoint Pen
  • Newest Metal Multi-function 4 in 1 Gravity Sensor and Ballpoint Pen
  • Newest Metal Multi-function 4 in 1 Gravity Sensor and Ballpoint Pen
Newest Metal Multi-function 4 in 1 Gravity Sensor and Ballpoint Pen

Newest Metal Multi-function 4 in 1 Gravity Sensor and Ballpoint Pen

  • >= 1000 Pieces
    $0.89

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

Newest Metal Multi-function 4 in 1 Gravity Sensor and Ballpoint Pen

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Ballpoint Writing with Precision: Equipped with a 0.7mm tip and ink in black or blue, ideal for precise writing in school, office, or creative tasks.
  • Gravity Sensor Technology: Integrated gravity sensor enables multi-functional applications, such as orientation detection or DIY projects, enhancing adaptability across scenarios.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal body and textured non-slip grip, ensure durability and secure handling in demanding environments. The metallic construction offers superior longevity compared to plastic pens*, while the ergonomic grip reduces hand fatigue during extended use.

  • 2. Interactive Design

    • With a gravity sensor and 4-in-1 functionality (ballpoint, highlighter, eraser, touchscreen tip), switch between tools effortlessly for versatile use. The gravity sensor enables smart orientation adjustments, outperforming standard pens lacking such features*.

  • 3. Performance Parameters

    • With a precision 0.7mm tip and smooth-flowing ink, achieve consistent, crisp writing on various surfaces. The optimized ink formula ensures 20% less smudging than conventional ballpoint pens*, making it ideal for detailed notes and documents.

  • 4. Scenario Solutions

    • Designed for school and office scenarios, the gravity sensor enables smart orientation adjustments during presentations, enhancing productivity. Its compact, lightweight build suits both daily tasks and professional settings, outperforming bulkier multi-tools*.

  • 5. Certification Standards

    • Constructed with BPA-free materials, ensuring safety for prolonged use. The metal body meets stringent quality standards for commercial and personal writing instruments*.

Product details

Newest Metal Multi-function 4 in 1 Gravity Sensor and Ballpoint Pen

The Newest Metal Multi-function 4-in-1 Gravity Sensor and Ballpoint Pen combines sleek design with advanced functionality. Crafted from durable metal alloy, these pens offer precise writing, real-time gravity sensing, and customizable ergonomics for professional and academic use.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialMetal alloy with textured gripLong-duration writing without fatigue
Writing Precision0.7mm ballpoint tipDetailed note-taking or technical sketches
Gravity Sensor4-in-1 multi-function (incl. sensor)Real-time angle tracking for engineering tasks
Ink QualityArchival-grade black/blue inkFormal documents requiring fade-resistant ink
DurabilityCorrosion-resistant metal bodyHarsh environments or frequent use

Customization guide

Adjustable parameters include:

  • Grip Texture: Customize grip patterns (smooth/ridged) to suit hand size or preference.
  • Sensor Calibration: Optimize gravity-sensing thresholds for specific applications (e.g., design drafting).
  • Color Options: Choose from silver, black, or red to match brand aesthetics or user preference.

Get inspired

With its gravity sensor, this pen transforms into a versatile tool for engineers, students, and professionals. Track angles for precise drawings, jot down ideas effortlessly, or use the sensor to align objects—perfect for fieldwork or creative projects.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Gravity SensorBasic angle detection±15° precision±5° precision*
Functionality2-in-1 (pen + sensor)3-in-1 (add ruler)4-in-1 (all features)
Weight25g (standard)22g (lightweight)18g (ultra-light)*
Battery LifeN/A (no sensor)6 months12 months

Supplier's note

  1. Technical Breakthroughs:

    • Gravity Sensor Integration: The Pro Model’s ±5° precision outperforms industry standards, enabling precise engineering measurements.
    • Ergonomic Grip Design: Textured metal grips reduce hand strain by 40% compared to smooth-surface pens.
    • Multi-Material Compatibility: Corrosion-resistant alloy ensures durability in humid or chemical-exposed environments.

  2. Version Selection Guide:

    • Base Model: Ideal for students or casual users needing basic angle detection and writing.
    • Advanced Model: Best for professionals requiring ruler functionality and extended battery life (e.g., architects).
    • Pro Model: Engineers and fieldworkers benefit from ultra-lightweight design and ±5° precision for critical tasks.

With the Pro’s gravity sensor, you can calibrate tools in real-time—20% faster than manual methods. With its ultra-lightweight alloy body, you can carry it effortlessly during field inspections.

Frequently asked questions

  • Which Letian LT multi-function pen model is best for daily office and school use?

  • How do I clean the gravity sensor on the Letian LT metal pen?

  • Why choose a metal multi-function pen like the Letian LT over plastic options?

  • Can the Letian LT pen be customized with engraving for corporate gifts?

  • Is the Letian LT pen’s ink compliant with archival standards?

  • What makes the Letian LT pen comfortable for long writing sessions?

  • What functions does the Letian LT 4-in-1 pen offer besides writing?

  • How does the gravity sensor in the Letian LT pen enhance usability?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Ballpoint Pens (Standard)Daily office tasks, school notesOil-based ink (ISO 2469), 0.7mm tip (ISO 12854), plastic body (ASTM D6349)Durable, smudge-proof, affordableLess smooth writing, limited ink colors (e.g., black/blue only)
Gel PensArt, creative writing, detailed notesPigmented ink (ISO 2469), 0.5mm tip (ISO 12854), lightweight plastic bodyVibrant colors, smooth writing, fine tip precisionDries slowly (may bleed), prone to clogging if unused for days
Rollerball PensFast writing, signing documentsWater-based ink (ISO 2469), 0.7mm tip (ISO 12854), sleek plastic/metal bodySmooth, quick-drying ink, fluid writing experienceLess durable, ink may leak, requires frequent refills
Multi-Function Pens (Industry Standard)Travel, multitasking, casual use2-3 functions (e.g., pen + highlighter), plastic body (ASTM D6349, 0.8mm thickness)Compact design, versatile for basic tasksLow durability, limited functionality (e.g., no tech features)
Letian LT Base ModelOffice, school, basic tech needs3 functions (ballpoint, ruler, eraser), aluminum body (ASTM D6349, 1.0mm), 0.7mm tipDurable metal build, budget-friendly, basic multitaskingNo gravity sensor, fewer functions than Advanced (▲1 function deficit)
Letian LT Advanced ModelEngineering, tech tasks, professional use4 functions (▲1 from Base: gravity sensor added), aluminum body (ASTM D6349, 1.2mm)Unique gravity sensor for precision tasks, enhanced durability, sleek designHigher cost, heavier due to metal build, requires learning to use advanced features

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