what brand of ink converter will this pen take?

I use a blunt syringe too refill ink into the pen. The ink I use is Carbon Black Platinum... You can buy blunt syringes on Azn or elsewhere... Good luck!!!

How should you store this pen? Dies the ink last longer stored horizontally?

I stored it with the tip down for 2 days and most of the ink went into the tip and overflowed into the cap.

Has anyone tried this pen with watercolor? Would i be able to use watercolors in my art after the ink has dried? I'm afraid of the ink bleeding.

I have tried this pen with watercolors and had no issues. I used bristol board when I did this, may want to give the ink a good amount of hours to set before testing it out. If you look in the description, it does say that the ink IS permanent and water/ fade resistant, so unless you go super crazy with the water to the point the paper is coming apart, you should be just fine :)

How quickly do the cartridges run out? How long before the pen itself wears out?

I don't know how long the cartridge lasts. You can't tell how much ink you have because the sides of the cartridges always show black ink on them. No idea how long till the pen brush bristles wear out either. I used it once, don't plan on using it anymore since the ink isn't solid black. It's quite faded when applied to paper.

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Pentel POCKET BRUSH BLACK W/2 REFILL

Product ID: 255924077

Details

Age range (description)
Adult
Brand
Pentel
Colour
black
Ink colour
Black
Writing instrument form
Brush Pen

💧Fade- & water-resistant pigment ink

🔄Refillable with no-mess cartridges

🖌️Fine to broad stroke versatility

£39.30

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Description

🖋️ Elevate your art game anywhere, anytime — brush brilliance in your pocket!

INK THAT LASTS - Permanent pigment ink resists fading and water, ensuring your work stays sharp and vibrant.
MESS FREE REFILLS - Easy-to-install cartridges keep your workflow smooth without spills or interruptions.
MASTER EVERY STROKE - Premium durable bristles deliver precise lines from hair-thin details to bold brushstrokes in one swipe.
TRUSTED BY PROS CREATIVES - Join thousands of artists and illustrators who rely on Pentel’s iconic brush pen for confident, expressive line work.
EFFORTLESS ON THE GO CREATIVITY - Compact, portable design fits your busy lifestyle and spontaneous inspiration.

The Pentel Pocket Brush Pen is a refillable, portable brush pen featuring durable resin bristles that create fine to broad lines with permanent, fade- and water-resistant black pigment ink. Designed for artists on the move, it includes two easy-to-install ink refills, making it ideal for professional-quality sketching, painting, and inking wherever inspiration strikes.

Specifications

ASIN	B002LJRKN8
Additional Features	Refillable
Age Range Description	Adult
Animal Theme	no animal theme
Best Sellers Rank	#32,354 in Office Products ( See Top 100 in Office Products ) #66 in Drawing Pens
Body Shape	Round
Brand Name	Pentel
Closure Type	Snap
Color	black
Customer Reviews	4.7 4.7 out of 5 stars (3,070)
Drill Point	Fine
Global Trade Identification Number	00072512235904
Grip Type	Smooth
Hand Orientation	Ambidextrous
Included Components	2 black refills
Ink Base	Water
Ink Color	Black
Item Dimensions	25 x 71 x 184 millimeters
Item Type Name	Fine
Item Weight	9 g
Line Size	broad,fine
Manufacturer	Pentel
Material Type	Resin
Model Name	Pentel Arts Pocket Brush Pen, Includes 2 Black Ink Refills (GFKP3BPA)
Model Number	GFKP3BPA
Pattern	Solid
Recommended Uses For Product	Painting
Style	Pocket Brush Pen Original
Theme	Art
UPC	072512235904
Unit Count	1 Count
Water Resistance Level	Water Resistant
Writing Instrument Form	Brush Pen
Writing Technique	brush

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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£39.30

Duties & taxes included

In stock

Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to UK.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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