Multi-Function 4-in-1 Pen — Black Metal Body with 0.5mm Pencil & Blue/Red/Black Ink

One sleek, refillable tool: 0.5mm mechanical pencil plus blue, red and black ballpoint inks. Durable metal body, retractable mechanism for effortless switching.

Product Description
A premium, all-in-one writing instrument that combines a 0.5mm mechanical pencil with three ballpoint inks (black, blue, red) in a single, balanced metal barrel. The matte black finish and knurled grip deliver a professional look and comfortable handling for long writing sessions.

Designed for students, professionals and creatives, the pen’s gravity-assisted smart sensor makes switching functions simple — rotate the colour indicator, press the top button, and write. Built with a solid brass/metal body, it offers excellent weight distribution and durability compared with plastic multi-pens.

Refillable with standard D1 ballpoint refills and 0.5mm pencil leads, this pen keeps running without disposable waste. The top cap hides a replaceable eraser for the mechanical pencil, making it practical for schoolwork, office correction and on-the-go note-taking.

Compact and portable at 14.8 cm and 23 g, it fits neatly in pen loops, pockets and pencil cases. Its premium finish and multi-function convenience make it an ideal everyday carry item for students and professionals alike.

Key Features

• 4-in-1 functionality: 0.5mm mechanical pencil plus black, blue and red ballpoint pens.

• Metal body with matte black finish for durability and premium feel.

• Knurled/non-slip grip for comfortable extended writing.

• Gravity-assisted smart sensor retractable mechanism for quick function selection.

• Refillable: accepts D1 ballpoint refills and 0.5mm pencil lead.

• Replaceable eraser located under the top cap.

• Balanced weight (23 g) for stable writing and reduced fatigue.

Ideal For

• Students for notes, corrections and diagrams.

• Office professionals for forms, annotations and multi-colour marking.

• Journalers and planners who need multiple ink colours and pencil in one tool.

• Designers and creatives sketching and annotating.

• Gift for stationery enthusiasts seeking a premium multi-tool pen.

Specifications

• Body colour: Matte black

• Ink colours: Black, Blue, Red

• Pencil lead size: 0.5mm

• Body material: Metal (brass/steel composite)

• Mechanism: Retractable, gravity-assisted smart sensor

• Weight: 23 g

• Height/Length: 14.8 cm

• Refill type: D1 ballpoint refills; standard 0.5mm pencil lead

• SKU base code: C05 (see SKU suggestion below)

What’s Included

• 1 x Multi-Function 4-in-1 Pen (assembled with one set of inks and pencil lead)

• 1 x Spare eraser (installed under top cap)

• User leaflet with refill and care instructions

Safety & Care Instructions

• Keep away from small children when not supervised; contains small parts (eraser, refill tips).

• Do not use on skin; inks are for writing on paper only.

• Store in a cool, dry place away from direct sunlight to preserve finish and ink life.

• To replace refills or pencil lead, unscrew the barrel or remove the top cap as shown in the leaflet; handle refills carefully to avoid ink stains.

• Recycle used refills and metal parts according to local regulations.

Why Choose This Product

• Space-saving 4-in-1 design reduces need for multiple pens and pencils.

• Durable metal construction provides a premium feel and long service life.

• Easy switching mechanism for fast, reliable function selection.

• Refillable system is cost-effective and environmentally friendlier than disposables.

• Comfortable knurled grip minimizes writing fatigue for extended use.