Are the pens sent, the exact pens by Mitsubishi?

No they were not. Similar ones but not those pens. What do we do about that?

My pens do not have a "DX" written on them, and there is small Japanese writing above the ".38" on the clip. Are your pens like this?

Yes. I have just purchased one thousand of these from Japan. The new pens do not have DX written on them. They have uniball signo, 0.38 and Japanese writing written in orange on the cap. The pen itself has um-151 and .24 printed in black on the side. it has number 4902778556108 and 150 printed on it. I hope this helps!

Do these pens smear when highlighting over it with midliners??

They do. Even if you let them dry for a little while (say going back to review notes after a couple days) they still smear. I usually highlight under my writing. These pens are gel so they’re bound to smear

Are these waterproof?

These pens are not water-proof. While the pen's shell and grip are resistant to incidental contact with water, the tip of the pen is not. Avoid exposing the pen to liquids under extreme temperature or pressures. Avoid exposing the pen to corrosive chemicals. Do not submerge the pen in water. Do not attempt to write underwater with this pen. Contacting the pen's tip with very hard water may result in jamming of the tip's mechanism with crystal deposits, which may cause uneven or no ink release. Attempting to clear this by tapping the tip on a hard surface may clear it, but will result in breaking the tip.

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Uni-ball Signo Um-151 Gel Ink Pen - 0.38 Mm - 10 Set (Black)

Product ID: 20836227

Details

Age Range (Description)
Adult
Brand
三菱鉛筆
Color
Black 10pcs
Ink Color
Black
Writing Instrument Form
Roller Ball

🔒Smear-proof & fade-resistant

🖤Pigmented black gel ink

🖊️0.38mm ultra-fine tip

108.38 DT

Duties & taxes included

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖋️ Write sharp, stay bold—because your ideas deserve the best.

VALUE PACKED SET - Includes 10 sleek black pens—perfect for professionals who demand reliability and style in bulk.
BOLD LASTING BLACK - Rich pigmented gel ink ensures your writing stays vivid and sharp, resisting fading and water damage.
SMUDGE FREE CONFIDENCE - Advanced smear-proof formula keeps your documents pristine—no more embarrassing smears or smudges.
SMOOTH COMFORTABLE GRIP - Ergonomically designed for ambidextrous use, making long writing sessions effortless and fatigue-free.
PRECISION IN EVERY STROKE - Ultra-fine 0.38mm tip delivers crisp, clean lines for flawless note-taking and detailed work.

The Uni-ball Signo UM-151 Gel Ink Pen set features ten 0.38mm ultra-fine tip pens with pigmented black gel ink that resists fading and smearing. Designed for professionals seeking precision and durability, these pens offer smooth, comfortable writing with a smear-proof, water-resistant formula that keeps your notes crisp and clear.

Specifications

ASIN	B0055QGYTA
Additional Features	Gel ink
Age Range Description	Adult
Best Sellers Rank	#81,762 in Office Products ( See Top 100 in Office Products ) #1,448 in Gel Ink Pens
Body Shape	Round
Brand Name	三菱鉛筆
Closure Type	Click-Off Cap
Color	Black 10pcs
Customer Reviews	4.7 4.7 out of 5 stars (871)
Drill Point	Fine
Global Trade Identification Number	04902778962985
Grip Type	smooth
Hand Orientation	Ambidextrous
Included Components	10 pens
Ink Base	Hybrid
Ink Color	Black
Item Diameter	0.38 millimeters
Item Dimensions	0.61 x 0.45 x 5.43 inches
Item Weight	0.01 kg
Line Size	0.38 millimeters
Manufacturer	三菱鉛筆
Material Type	Plastic
Model Number	ハコUM151.24
Pattern	10pcs
Recommended Uses For Product	Writing
Theme	Fantasy
UPC	700600929625 700600929656
Unit Count	10 Count
Writing Instrument Form	Roller Ball Pen
Writing Technique	gel ink

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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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Received my product in pristine condition. Great service overall.

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108.38 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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