When painting in watercolors without a box, something can easily go wrong because the pans quickly tip over without a box. This is particularly annoying, because not only does the table have to be cleaned afterwards but the project is usually full of color afterwards.
To prevent this from happening you should always use the wells pack in a suitable box. This box is made for the Finetec watercolors and holds 12 pans. The lid can also be used to mix and dilute the colors.