How big is the tip of this size?

It's about the size of a normal Sharpie. It's not fine but also not wide. I've found I can get corners done by getting close and letting the color sort of bleed into the corner.

Is this a paint marker? I need to write on black plastic.

Yes it is a paint marker that marks and flows on just about anything. Best markers I have ever used and does not dry out or clog like most do. Even good on a rock!

Can anyone tell me the size point for outlining. Smallest point Posca makes?

Extra fine. 1 M. Still not super fine, but it's the smallest they make. I use it for rock painting and it's awesome for outlining.

Uni Posca Medium Marker White Pc5m 1

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 10.58

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered 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 Italy.

Secure transaction

Description

🖌️ Elevate your expression—make every mark unforgettable!

NON TOXIC SAFE - Craft confidently with eco-friendly, non-toxic ink made for adult creators.
WATERPROOF DURABLE - Your artwork and notes stay vibrant and smudge-proof, rain or shine.
ERGONOMIC RIBBED GRIP - Comfort meets control for extended creative sessions without fatigue.
MULTI SURFACE MASTERY - Write, draw, or paint on paper, wood, glass, and more with opaque brilliance.
BOLD PRECISE MEDIUM TIP - Achieve flawless lines with a 1mm tip designed for standout creativity.

The Uni Posca Medium Marker in white features a 1mm medium tip delivering opaque, waterproof ink that works seamlessly across multiple surfaces. Non-toxic and ergonomically designed, this Japanese-made marker is perfect for professionals and creatives seeking precision and durability in their art and office projects.

Specifications

ASIN	B001GR2EBY
Additional Features	Non-toxic, Multi-surface, Opaque, Waterproof
Age Range Description	18+
Best Sellers Rank	#40,805 in Office Products ( See Top 100 in Office Products ) #439 in Permanent Markers & Marker Pens
Body Shape	cylindrical
Brand	三菱鉛筆
Brand Name	三菱鉛筆
Color	white
Customer Reviews	4.5 out of 5 stars 2,447 Reviews
Global Trade Identification Number	04902778147757
Grip Type	Ribbed
Hand Orientation	Ambidextrous
Included Components	8 markers
Ink Base	Water
Ink Color	White
Ink colour	White
Is Waterproof	true
Item Dimensions D x W x H	19D x 20W x 19H millimeters
Line Size	1
Manufacturer	Uni
Manufacturer Part Number	PC5M.1
Marker Type	Permanent Marker
Material Type	Plastic (body), porous material (tip)
Model Number	PC5M.1
Number of Items	1
Number of Pieces	1
Pattern	Solid
Point Type	Medium
Point type	Medium
Recommended Uses For Product	['Drawing', 'Coloring', 'Writing', 'Painting']
Recommended uses for product	['Drawing', 'Coloring', 'Writing', 'Painting']
Style	Medium Marker
Surface Recommendation	Paper
Target Audience	Adult
Target audience	Adult
Theme	Art Supply
Unit Count	1 Count
Water Resistance Level	Waterproof
Writing Instrument Form	Marker Pen

Reviews

ろ**ん

いつも通り

いつも通りの商品！

4.09.2023

S**N

Fun to use

27.12.2025

2**A

イラストにポスカは最適

いろんな画材を試したけれど、ポスカの鮮やかな発色が好きです。重ね塗り時の隠蔽性に優れているし、半乾きで行うグラデーションもきれいです

31.01.2026

K**様

よかった～！

お店でなかなか売ってない色なので助かりました。

13.01.2024

ぽ**ん

思ったより良かったです

急いでいたので予定していたお届け日数より早く届いて本当に助かりました。

27.01.2014

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.