Yiren 312B Transparent Pink Fountain Pen — Fine Nib, Converter-Compatible

Short Description 
Transparent pink fountain pen with a fine stainless-steel nib and converter compatibility. Lightweight cap-type design lets you monitor ink levels for everyday writing and study.

Product Description 
The Yiren 312B Transparent Pink Fountain Pen combines playful colour with practical performance. Its clear pink-tinted barrel and cap let you see ink levels at a glance, so you can refill before running dry.

Fitted with a fine stainless-steel nib, the pen produces smooth, consistent lines ideal for notes, journaling, and classroom work. The lightweight plastic body and balanced profile make it comfortable for young hands and long writing sessions.

Converter-compatible and compatible with standard international cartridges, the 312B gives you flexibility to use bottled inks or disposable cartridges. A sturdy metal pocket clip secures the pen in notebooks and school bags for everyday carry.

Affordable, beginner-friendly, and visually appealing, this Yiren pen is a great choice for students, new fountain-pen users, and anyone who enjoys vibrant stationery.

Key Features 

• Transparent pink plastic barrel and cap to monitor ink level

• Fine stainless-steel nib for precise, smooth writing

• Cap-type mechanism for secure closure and nib protection

• Converter-compatible (supports standard international cartridges)

• Lightweight design (approx. 18 g) for comfortable writing

• Sturdy metal pocket clip for secure carry

Ideal For 

• School students and classroom use

• Beginners learning fountain-pen writing

• Daily notes, journaling, and assignments

• Colourful gifting for teens and stationery fans

• Users who prefer bottled ink options

Specifications 

• Brand: Yiren

• Model: 312B

• Colour: Transparent pink

• Body material: Plastic

• Mechanism: Cap-type

• Nib size: Fine (stainless steel)

• Filling type: Converter-compatible (supports international cartridges)

• Height: 13.2 cm

• Weight: approx. 18 g

• Clip: Metal pocket clip

• Finish: Transparent glossy

What’s Included

• 1 × Yiren 312B Transparent Pink Fountain Pen (fine nib)

• 1 × Removable cap

• 1 × Standard ink cartridge (if included by seller) or converter (subject to SKU)

• 1 × User leaflet / warranty card (subject to seller)

Safety & Care Instructions

• Rinse nib and converter/feed with clean water before first use and when changing ink colours.

• Use fountain-pen ink only; avoid India ink or pigmented inks that can clog the feed.

• Store capped when not in use to prevent drying and protect the nib.

• Clean nib and feed every 4–6 weeks with lukewarm water for consistent ink flow.

• Avoid dropping the pen to prevent nib misalignment or body damage.

• Keep away from children under 3 years due to small parts; adult supervision recommended.

Why Choose This Product

• Clear transparent body for easy ink monitoring and a modern look

• Fine stainless-steel nib delivers precise, reliable writing for study and work

• Converter compatibility offers flexible ink choices for enthusiasts

• Lightweight and affordable—ideal as an entry-level fountain pen

• Practical metal clip and durable construction for everyday carry