Posca Paint Pen Waterbased Marker

Product Code: P00230

From £3.20

The Uni Posca Waterbased Pigment Ink Markers give you bright, opaque colours on almost any surface from paper to metal, fabrics, plastic and even stone.

  • The water-based ink won’t bleed through papers and rubs off glass with ease, but allow it to dry and you can apply new layers over the top.
  • Lightfast, water resistant once dry and can be used on almost any surface. 
  • The Uni Posca Marker comes with a polyester nib and is available in a wide range of colours.

The pens can be made permanent on the following surfaces:

  • Terracotta: by baking at 220°C for 45 minutes, then spraying with clear varnish
  • Porcelain: by baking at 160°C for 45 minutes, then spraying with clear varnish
  • Glass: by baking in the oven at 160°C for 45 minutes then spraying with clear varnish
  • Textiles: by ironing on reverse
  • Metal, plastic and wood: by spraying with clear varnish

This multi-use broad paint marker is available in a number of vibrant, opaque colours which cover each other well. Excellent for illustration, posters, sign writing or any of your other artistic needs.

Colour:
White
Size Code Unit Price Availability
PC-1M (1mm) 023027 £3.67
In Stock
PC-1MR (0.7mm) 023041 £3.20
In Stock
PC-5M (2.5mm) 023086 £4.04
In Stock
PC-7M (5mm) 029987 £5.69
Sold Out Out of Stock
PC-8K (8mm) 023122 £5.69
In Stock
PC-17K (15mm) 023151 £7.51
In Stock
PCF-350 (Brush) 023160 £6.22
In Stock
PPC-3M 023058 £3.67
In Stock
Black
Size Code Unit Price Availability
PC-1M (1mm) 023030 £3.67
Sold Out Out of Stock
PC-1MR (0.7mm) 023044 £3.20
In Stock
PC-3M (1.5mm) 023063 £3.67
In Stock
PC-5M (2.5mm) 023095 £4.04
In Stock
PC-7M (5mm) 029975 £5.69
In Stock
PC-8K (8mm) 023130 £5.69
In Stock
PC-17K (15mm) 023153 £7.51
In Stock
PCF-350 (Brush) 023162 £6.22
In Stock
Grey
Size Code Unit Price Availability
PC-1M (1mm) 029952 £3.67
In Stock
PC-3M (1.5mm) 023059 £3.67
Sold Out Out of Stock
PC-5M (2.5mm) 023087 £4.04
Sold Out Out of Stock
PC-7M (5mm) 029979 £5.69
In Stock
PC-8K (8mm) 023123 £5.69
In Stock
Ivory
Size Code Unit Price Availability
PC-1M (1mm) 029947 £3.67
Sold Out Out of Stock
PC-3M (1.5mm) 023076 £3.67
In Stock
PC-5M (2.5mm) 023089 £4.04
In Stock
PC-8K (8mm) 023125 £5.69
In Stock
Slate Grey
Size Code Unit Price Availability
PC-1M (1mm) 029953 £3.67
Sold Out Out of Stock
PC-3M (1.5mm) 023080 £3.67
In Stock
PC-5M (2.5mm) 023088 £4.04
In Stock
PC-8K (8mm) 023124 £5.69
In Stock
Silver
Size Code Unit Price Availability
PC-1M (1mm) 023024 £3.67
In Stock
PC-1MR (0.7mm) 023038 £3.20
In Stock
PC-3M (1.5mm) 023054 £3.67
In Stock
PC-5M (2.5mm) 023081 £4.04
In Stock
PC-8K (8mm) 023148 £5.69
In Stock
PC-17K (15mm) 029990 £7.51
In Stock
PCF-350 (Brush) 023157 £6.22
In Stock
Bronze
Size Code Unit Price Availability
PC-3M (1.5mm) 023078 £3.67
In Stock
PC-5M (2.5mm) 023113 £4.04
In Stock
PC-8K (8mm) 023146 £5.69
In Stock
Gold
Size Code Unit Price Availability
PC-1M (1mm) 023032 £3.67
Sold Out Out of Stock
PC-1MR (0.7mm) 023046 £3.20
In Stock
PC-5M (2.5mm) 023098 £4.04
In Stock
PC-8K (8mm) 023147 £5.69
In Stock
PC-17K (15mm) 029989 £7.51
In Stock
PCF-350 (Brush) 023163 £6.22
Sold Out Out of Stock
PPC-3M 023066 £3.67
In Stock
Beige
Size Code Unit Price Availability
PC-1M (1mm) 029948 £3.67
In Stock
PC-3M (1.5mm) 023079 £3.67
In Stock
PC-5M (2.5mm) 023084 £4.04
In Stock
PC-8K (8mm) 023120 £5.69
In Stock
Yellow
Size Code Unit Price Availability
PC-1M (1mm) 023028 £3.67
In Stock
PC-1MR (0.7mm) 023043 £3.20
Sold Out Out of Stock
PC-3M (1.5mm) 023060 £3.67
Sold Out Out of Stock
PC-5M (2.5mm) 023090 £4.04
Sold Out Out of Stock
PC-8K (8mm) 023126 £5.69
In Stock
PC-17K (15mm) 023152 £7.51
In Stock
PCF-350 (Brush) 023161 £6.22
In Stock
Straw Yellow
Size Code Unit Price Availability
PC-1M (1mm) 029946 £3.67
Sold Out Out of Stock
PC-5M (2.5mm) 023091 £4.04
In Stock
PC-7M (5mm) 029988 £5.69
In Stock
PC-8K (8mm) 023127 £5.69
In Stock
Fluorescent Yellow
Size Code Unit Price Availability
PC-5M (2.5mm) 029973 £4.04
Sold Out Out of Stock
PC-8K (8mm) 023114 £5.69
In Stock
Bright Yellow (Orange)
Size Code Unit Price Availability
PC-3M (1.5mm) 023064 £3.67
Sold Out Out of Stock
PC-5M (2.5mm) 023096 £4.04
Sold Out Out of Stock
PC-7M (5mm) 029974 £5.69
In Stock
PC-8K (8mm) 023131 £5.69
In Stock
Light Orange
Size Code Unit Price Availability
PC-1M (1mm) 029949 £3.67
Sold Out Out of Stock
PC-3M (1.5mm) 023070 £3.67
Sold Out Out of Stock
PC-5M (2.5mm) 023102 £4.04
Sold Out Out of Stock
PC-7M (5mm) 029982 £5.69
In Stock
PC-8K (8mm) 023136 £5.69
In Stock
Fluorescent Orange
Size Code Unit Price Availability
PC-5M (2.5mm) 029970 £4.04
Sold Out Out of Stock
Orange
Size Code Unit Price Availability
PC-1M (1mm) 023031 £3.67
Sold Out Out of Stock
PC-1MR (0.7mm) 023045 £3.20
In Stock
PC-3M (1.5mm) 023065 £3.67
Sold Out Out of Stock
PC-5M (2.5mm) 023097 £4.04
Sold Out Out of Stock
PC-7M (5mm) 029983 £5.69
In Stock
PC-8K (8mm) 023115 £5.69
Sold Out Out of Stock
Metallic Red
Size Code Unit Price Availability
PC-1MR (0.7mm) 023050 £3.20
In Stock
PC-5M (2.5mm) 023110 £4.04
In Stock
PC-8K (8mm) 023141 £5.69
In Stock
Dark Red
Size Code Unit Price Availability
PC-3M (1.5mm) 029954 £3.67
In Stock
Fluorescent Red
Size Code Unit Price Availability
PC-5M (2.5mm) 029972 £4.04
In Stock
PC-8K (8mm) 023116 £5.69
In Stock
Red
Size Code Unit Price Availability
PC-1M (1mm) 023033 £3.67
In Stock
PC-1MR (0.7mm) 023047 £3.20
In Stock
PC-3M (1.5mm) 023067 £3.67
Sold Out Out of Stock
PC-5M (2.5mm) 023099 £4.04
In Stock
PC-7M (5mm) 029985 £5.69
In Stock
PC-8K (8mm) 023134 £5.69
In Stock
PC-17K (15mm) 023154 £7.51
In Stock
PCF-350 (Brush) 023164 £6.22
In Stock
Red Wine
Size Code Unit Price Availability
PC-1M (1mm) 029951 £3.67
In Stock
PC-3M (1.5mm) 023077 £3.67
In Stock
PC-5M (2.5mm) 023093 £4.04
In Stock
PC-8K (8mm) 023128 £5.69
In Stock
Fluorescent Pink
Size Code Unit Price Availability
PC-5M (2.5mm) 029971 £4.04
Sold Out Out of Stock
PC-8K (8mm) 023117 £5.69
In Stock
Pink
Size Code Unit Price Availability
PC-1M (1mm) 023034 £3.67
In Stock
PC-1MR (0.7mm) 023048 £3.20
In Stock
PC-3M (1.5mm) 023068 £3.67
In Stock
PC-5M (2.5mm) 023100 £4.04
In Stock
PC-7M (5mm) 029984 £5.69
In Stock
PC-8K (8mm) 023135 £5.69
In Stock
PC-17K (15mm) 023155 £7.51
In Stock
PCF-350 (Brush) 023165 £6.22
In Stock
Fuchsia
Size Code Unit Price Availability
PC-3M (1.5mm) 029955 £3.67
In Stock
Metallic Pink
Size Code Unit Price Availability
PC-1MR (0.7mm) 023049 £3.20
In Stock
PC-5M (2.5mm) 023108 £4.04
In Stock
PC-8K (8mm) 023143 £5.69
In Stock
Light Pink
Size Code Unit Price Availability
PC-1M (1mm) 029950 £3.67
Sold Out Out of Stock
PC-3M (1.5mm) 023069 £3.67
Sold Out Out of Stock
PC-5M (2.5mm) 023101 £4.04
In Stock
Coral Pink
Size Code Unit Price Availability
PC-5M (2.5mm) 029968 £4.04
Sold Out Out of Stock
Lilac
Size Code Unit Price Availability
PC-3M (1.5mm) 023061 £3.67
In Stock
PC-5M (2.5mm) 023092 £4.04
In Stock
Metallic Violet
Size Code Unit Price Availability
PC-5M (2.5mm) 023109 £4.04
In Stock
PC-8K (8mm) 023142 £5.69
In Stock
Violet
Size Code Unit Price Availability
PC-1M (1mm) 023037 £3.67
Sold Out Out of Stock
PC-1MR (0.7mm) 023053 £3.20
Sold Out Out of Stock
PC-3M (1.5mm) 023075 £3.67
In Stock
PC-5M (2.5mm) 023107 £4.04
In Stock
PC-7M (5mm) 029986 £5.69
In Stock
PC-8K (8mm) 023140 £5.69
In Stock
Dark Brown
Size Code Unit Price Availability
PC-3M (1.5mm) 029956 £3.67
In Stock
Brown
Size Code Unit Price Availability
PC-1M (1mm) 023029 £3.67
Sold Out Out of Stock
PC-3M (1.5mm) 023062 £3.67
In Stock
PC-5M (2.5mm) 023094 £4.04
Sold Out Out of Stock
PC-7M (5mm) 029977 £5.69
In Stock
PC-8K (8mm) 023129 £5.69
In Stock
Sky Blue
Size Code Unit Price Availability
PC-3M (1.5mm) 023056 £3.67
Sold Out Out of Stock
PC-5M (2.5mm) 023083 £4.04
In Stock
Blue
Size Code Unit Price Availability
PC-1M (1mm) 023026 £3.67
In Stock
PC-1MR (0.7mm) 023040 £3.20
In Stock
PC-3M (1.5mm) 023057 £3.67
In Stock
PC-5M (2.5mm) 023085 £4.04
Sold Out Out of Stock
PC-7M (5mm) 029976 £5.69
In Stock
PC-8K (8mm) 023121 £5.69
In Stock
PC-17K (15mm) 023150 £7.51
In Stock
PCF-350 (Brush) 023159 £6.22
In Stock
Navy Blue
Size Code Unit Price Availability
PC-3M (1.5mm) 029958 £3.67
In Stock
Light Blue
Size Code Unit Price Availability
PC-1M (1mm) 023025 £3.67
In Stock
PC-1MR (0.7mm) 023039 £3.20
In Stock
PC-3M (1.5mm) 023055 £3.67
Sold Out Out of Stock
PC-5M (2.5mm) 023082 £4.04
In Stock
PC-7M (5mm) 029980 £5.69
In Stock
PC-8K (8mm) 023119 £5.69
In Stock
PC-17K (15mm) 023149 £7.51
In Stock
PCF-350 (Brush) 023158 £6.22
In Stock
Metallic Blue
Size Code Unit Price Availability
PC-1MR (0.7mm) 023042 £3.20
In Stock
PC-5M (2.5mm) 023112 £4.04
In Stock
PC-8K (8mm) 023145 £5.69
In Stock
Metallic Green
Size Code Unit Price Availability
PC-1MR (0.7mm) 023052 £3.20
In Stock
PC-5M (2.5mm) 023111 £4.04
In Stock
PC-8K (8mm) 023144 £5.69
In Stock
Aqua Green
Size Code Unit Price Availability
PC-5M (2.5mm) 029969 £4.04
Sold Out Out of Stock
Emerald Green
Size Code Unit Price Availability
PC-3M (1.5mm) 023072 £3.67
In Stock
PC-5M (2.5mm) 023104 £4.04
In Stock
Green
Size Code Unit Price Availability
PC-1M (1mm) 023036 £3.67
In Stock
PC-1MR (0.7mm) 023051 £3.20
In Stock
PC-3M (1.5mm) 023073 £3.67
In Stock
PC-5M (2.5mm) 023105 £4.04
Sold Out Out of Stock
PC-7M (5mm) 029978 £5.69
In Stock
PC-8K (8mm) 023139 £5.69
In Stock
PC-17K (15mm) 023156 £7.51
In Stock
PCF-350 (Brush) 023166 £6.22
In Stock
Khaki Green
Size Code Unit Price Availability
PC-3M (1.5mm) 029957 £3.67
In Stock
Apple Green
Size Code Unit Price Availability
PC-3M (1.5mm) 023074 £3.67
In Stock
PC-5M (2.5mm) 023106 £4.04
In Stock
Light Green
Size Code Unit Price Availability
PC-1M (1mm) 023035 £3.67
In Stock
PC-3M (1.5mm) 023071 £3.67
Sold Out Out of Stock
PC-5M (2.5mm) 023103 £4.04
In Stock
PC-7M (5mm) 029981 £5.69
In Stock
PC-8K (8mm) 023138 £5.69
In Stock
Fluorescent Green
Size Code Unit Price Availability
PC-8K (8mm) 023118 £5.69
In Stock
Glitter Blue
Size Code Unit Price Availability
PC-3ML (1.5mm) 029960 £3.67
In Stock
Glitter Green
Size Code Unit Price Availability
PC-3ML (1.5mm) 029961 £3.67
In Stock
Glitter Light Blue
Size Code Unit Price Availability
PC-3ML (1.5mm) 029962 £3.67
In Stock
Glitter Orange
Size Code Unit Price Availability
PC-3ML (1.5mm) 029963 £3.67
In Stock
Glitter Pink
Size Code Unit Price Availability
PC-3ML (1.5mm) 029964 £3.67
In Stock
Glitter Red
Size Code Unit Price Availability
PC-3ML (1.5mm) 029965 £3.67
In Stock
Glitter Violet
Size Code Unit Price Availability
PC-3ML (1.5mm) 029966 £3.67
In Stock
Glitter Yellow
Size Code Unit Price Availability
PC-3ML (1.5mm) 029967 £3.67
In Stock
  • White

  • Black

  • Grey

  • Ivory

  • Slate Grey

  • Silver

  • Bronze

  • Gold

  • Beige

  • Yellow

  • Straw Yellow

  • Fluorescent Yellow

  • Bright Yellow (Orange)

  • Light Orange

  • Fluorescent Orange

  • Orange

  • Metallic Red

  • Dark Red

  • Fluorescent Red

  • Red

  • Red Wine

  • Fluorescent Pink

  • Pink

  • Fuchsia

  • Metallic Pink

  • Light Pink

  • Coral Pink

  • Lilac

  • Metallic Violet

  • Violet

  • Dark Brown

  • Brown

  • Sky Blue

  • Blue

  • Navy Blue

  • Light Blue

  • Metallic Blue

  • Metallic Green

  • Aqua Green

  • Emerald Green

  • Green

  • Khaki Green

  • Apple Green

  • Light Green

  • Fluorescent Green

  • Glitter Blue

  • Glitter Green

  • Glitter Light Blue

  • Glitter Orange

  • Glitter Pink

  • Glitter Red

  • Glitter Violet

  • Glitter Yellow

Delivery & Returns

We dispatch orders every working day (ie Mon-Fri, not including Bank Holidays) for all delivery options. 

UK Next Day Delivery - Available from £50, prices vary

Within 1-2 working days

£6.95 - £50-£100

£2.95 - over £100

Delivery can be delayed due to circumstances

UK Standard Delivery - Free on orders over £50
Within 1-5 working days: £4.95

Delivery can be delayed due to circumstances

Collect+ Free on orders over £50
From your choice of 7,000 Collect+ points across the UK. Available to collect within 8 working days: £4.95

Republic of Ireland Delivery - Free on orders over 50€
Within 10 working days: 10€ 

International Delivery - Free on orders over 50€
Within 10 working days: 10€ or 15€

To return items, please follow the instructions on our return page

Once we've received your return we'll process the package and the refund should be back in your account within 10 days.

Q&A (3)
Q What are these pens used for?
A

Choosing one pen over another will depend on various factors such as the type of mark, surface, scale, type of ink and style of working. Felt tip pens are ideal for broad applications of colour and covering large areas. Depending on the scale you are working in, felt tip pens could also be used for sketching and writing.

Q What is the opacity of the ink?
A

This pen has an opaque ink, ideal for layering colour or working on dark surfaces.

Q Is the white pen suitable for layering over coloursoft pencils and watercolour? And what is its effect on graphite?
A

Dear Imogen Fancourt

The Posca White pen is the most effective pen for over layering as it has the most effective finish. It will show up incredibly well over coloursoft as this has a wax finish that the pen will adhere to well, as for graphite this depends on the brand you are using, we would recomend you spray fixative over the surface first before applying the white pen to ensure smudging does not occur.

Hope this will help you on your project

Cass Art

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67 Customer Reviews

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26th April 2020 Reviewed by Fiona Moran Brilliant markers. I love the feel and look of them. They don't bleed through paper, which is amazing for such strong opaque ink

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28th February 2020 Reviewed by Jaz Grove Can’t get enough of these Posca pens, they are the most opaque paint pens I’ve found which means they show up clearly on almost any surface which is great on *** *** as I’ve found with other pens that it just sinks into the grain of the paper

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22nd February 2020 Reviewed by Stephen Ellis Good paint flow

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22nd February 2020 Reviewed by Stephen Ellis Great paint flow.

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15th December 2019 Reviewed by Marcelina Bogacka I love posca pens, they have amazing range of colours and cassart usually have them in really good promotions that's why my friends started to use them

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8th December 2019 Reviewed by Caitlin Carpenter Works great on thicker surfaces, but even thin paper can handle if you're careful with it.

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4th December 2019 Reviewed by Paula Poveda-Urrutia Love them. Wish they were refillable!

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4th December 2019 Reviewed by Paula Poveda-Urrutia Love them. I wish they were refillable like copics.

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21st August 2019 Reviewed by Kate Tidman I’m using the pen on wood for my wedding table plan
It’s easy to use and doesn’t have a high learning curve.
It’s fantastic quality and writes brilliantly

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24th July 2019 Reviewed by William Gray bespoking pumps

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16th May 2019 Reviewed by Millie Clarkex I use for outlining works.
And drawing artist needs these. Any artist actually, very helpful, High quality marker

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28th April 2019 Reviewed by Wiktor Topczyj I was looking for white pen or marker which is not leaking and finally found one