The Pens I Use in My Pattern Sketchbook
I often get questions on Instagram about the pens I use in my sketchbook.
Over time, I’ve found tools that support the way I like to work — intuitively, rhythmically, and without too much planning.
In my pattern sketchbook, I work almost exclusively with acrylic markers.
Why acrylic markers?
I’m drawn to acrylic markers because they offer a rare combination of qualities:
they are odorless
the paint is opaque and vibrant
they dry quickly
they don’t bleed through the paper
and you can layer one color over another
Since I work in flat shapes rather than shading or blending, a fast-drying, covering color makes the process feel simple and fluid.
My favorite: Posca Markers
My go-to markers are Posca.
Most often, I use:
PC-3M (bullet tip) — my everyday favourite for lines, shapes and repetitive details
PC-5M (bullet tip) — useful when I want a slightly broader line or shape
PC-8K (chisel tip) — ideal for filling larger areas with colour
They are not the cheapest option, but the paint quality is exceptional. The coverage is smooth, and the colors remain strong even when layered.
A budget-friendly alternative
I also use acrylic markers from Shuttle Art with a soft brush tip. They’ve become a regular part of my sketchbook practice, especially when I want to work with a wider range of colours.
They are more affordable than Posca and come in a huge range of colours. The paint isn’t quite as opaque as Posca, but I really enjoy the soft brush tips and the freedom the larger colour selection gives me when experimenting with palettes.
Why they work so well for sketchbook practice
Because I draw freehand, mistakes are part of the process. Acrylic markers are wonderfully forgiving — if a shape feels off, I can simply paint over it and continue.
This allows me to stay in the flow instead of stopping to correct or plan.
They also dry quickly, which means I can work intuitively and build shapes and rhythms without waiting.
A small tip for smoother color
Try to keep a steady paint flow while filling shapes.
Working with a pen that is too dry can cause streaks or make the paper surface pill.
A generous, even flow creates smoother color and a calmer drawing experience.
Looking for my art supplies?
I’ve gathered the acrylic markers, sketchbook and other materials I use in my daily practice in one place.