5mm tips here

Grog’s Aqua Pro Paint is a highly pigmented acrylic paint suitable for most surfaces

0 mm synthetic bristle brush

In Delta's own words

number and colour of the markers

markal paintstik b hex solid paint marker Relfy 5mm tips hereHex shaped thinner version of Markal's Paintstik industrial crayons. Permanent oil based paint crayons designed for industrial use but which have also become extremely popular among graffiti writers and street artists. The paint is permanent and adheres to virtually all materials and can even handle wet and dirty surfaces. Markal Paintstik B Hex Solid Paint Marker is only produced in the most popular colors, but if you want more colors or other sizes,