Attributes

Brand	-
Category	Stationery, Educational Electronics & Office Supplies / Highlighters
Origin	-
Brand	Mitsubishi Pencil (Uni)
Model Number	PUS103T
Tip Type	Dual-Tip (Chisel & Fine Point)
Ink Color	Pastel Fluorescent Yellow
Body Design	Transparent with Visible Ink Window
Ink Formula	Water-based, Fade Resistant
Ideal For	Journaling, Studying, Office Notes
Pack Quantity	1 Single Pen
Country of Origin	Japan
Cap Style	Snap-on Cap with Clip

6 reviews

Anonymous

Mar 30, 2026

Rating: 4/5

Nice pastel tone

The color is very gentle compared to neon highlighters. It makes my study guides look aesthetic and organized. Would buy again in other colors.

Anonymous

Mar 28, 2026

Rating: 5/5

Perfect for bullet journaling

The pastel shade is exactly what I needed for my planner. It highlights without obscuring the text underneath. The dual tips are a game changer for both broad strokes and underlining specific words.

Anonymous

Mar 27, 2026

Rating: 4/5

Great quality, love the window

Being able to see exactly how much ink is left is fantastic. The chisel tip is smooth, though the fine point takes a little getting used to. Overall, a solid stationery choice.

Anonymous

Mar 23, 2026

Rating: 5/5

Japanese quality shows

You can tell this is made with high standards. The cap snaps on securely so it doesn't dry out, and the ink flow is consistent from start to finish.

Anonymous

Mar 07, 2026

Rating: 5/5

No bleed-through!

I use this on thin notebook paper and there is absolutely no bleed-through. The color is soft on the eyes but still effective for emphasizing key points during lecture notes.

Anonymous

Mar 06, 2026

Rating: 5/5

Best single highlighter

I bought this to test before buying a pack. The transparent body looks modern and the fine tip is perfect for highlighting small text in textbooks.

5 FAQ

Q: Can I refill this marker once it runs out?

A: No, the Mitsubishi PUS103T is designed as a disposable unit and cannot be refilled. We recommend recycling the empty pen according to local guidelines.

Q: Is the ink safe to use over standard printer ink?

A: Yes, the water-based formula is designed to glide over most printer inks and ballpoint pens without smudging the underlying text.

Q: Does the fine tip work well for narrow columns in newspapers?

A: Absolutely. The fine point side is specifically engineered for precision highlighting in tight spaces or narrow columns.

Q: How long does the ink last if used daily?

A: With average daily use for note-taking, one pen typically lasts several months depending on the volume of highlighting performed.

Q: Is the yellow color too bright for reading?

A: This model features a 'Pastel Fluorescent' shade, which is softer and less glaring than traditional neon yellows, making it comfortable for extended reading sessions.

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