Penac UHOO Retractable Gel Pens, 0.5mm RRG Ink, 5-Colour Set

Penac UHOO 0.5mm Retractable Gel Pens, 5-Colour Set

Organise your notes with the Penac UHOO five-pen set. Each retractable gel pen has a 0.5mm tip and uses RRG ink. The set includes five ink colours: Black, Red, Blue, Pink and Grass Green, giving you a practical palette for writing, annotating and underlining key points.

What's Included

• 1 Black ink pen
• 1 Red ink pen
• 1 Blue ink pen
• 1 Pink ink pen
• 1 Grass Green ink pen

Key Features

• Five ink colours: Separate topics, corrections and reminders with colour-coded notes.
• 0.5mm tip: A fine-tip option for compact handwriting and workbook annotations.
• RRG ink: The ink technology specified for this Penac UHOO set.
• Retractable click design: Extend the tip to write and retract it after use.
• Study-ready selection: Use for class notes, practice questions, planner entries and underlining.

Product Specifications

• Brand: Penac
• Series: UHOO
• Pen type: Retractable gel pen
• Tip size: 0.5mm
• Ink technology: RRG
• Ink colours: Black, Red, Blue, Pink and Grass Green
• Pack size: 5 pens, one of each ink colour

Build Your Own Colour-Coding Routine

Write your main notes in black or blue, mark corrections in red and reserve pink or grass green for reminders and key terms. Whether you are reviewing a lesson or working through practice questions, the five-colour set lets you give each colour a purpose.

Frequently Asked Questions

How many pens are included?

The set contains five pens, with one each in Black, Red, Blue, Pink and Grass Green ink.

Do the colours refer to the ink or the barrels?

They refer to the ink colours. This is a five-colour writing set, not five black-ink pens with different barrel colours.

What is the tip size?

Every pen has a 0.5mm tip. Actual line width varies with paper and writing pressure.

Are these highlighters?

No. These are gel pens for writing, annotating, circling and underlining. They are not broad-tip highlighters for colouring over text.

What ink does this set use?

The pens use RRG ink. This listing does not specify waterproof, quick-drying or light-resistance ratings for this UHOO set.

Can I use them for study notes and practice questions?

Yes. The five ink colours are useful for separating information, adding corrections and marking important points in notes and workbooks.

Can the refills be replaced?

Refill replacement and a compatible refill model are not specified here. Check the packaging or Penac's product instructions before purchasing replacement refills.

Will the ink bleed through my notebook?

Results depend on the paper. Test on a spare page first and allow the ink to dry before touching it or closing your notebook.