This is a travel painting kit. The custom painted tin has 15 half pans that you can fill with your favorite tube paint. The pans and sample page (140lb Arches) have removable magnets. In the tin is also an acrylic mixing surface. The tin alone could easily fit in your pocket, and off you go! A 6 well mixing palette, and water brush round out the kit in a silk bag. This will easliy fit in a purse or carry bag.