Designed with precision and practicality by Escoda & Alvaro Castagnet, it comes empty with 6 spaces so you can fill it with your favorite tube watercolors.

The main innovation is the mobile water tank , which adapts perfectly to each artist's workflow and is fixed with two tabs, placing it where it is most convenient: above, below or on either side.

Includes a black elastic band to hold the metal box and water container together.