REDGRASS 
Studio v2 XL : The best wet palette for miniatures is back, completely transformed with a host of new features. This includes the incredible hydration system. World’s first reusable membrane. Incredible moisturization capacity.
Thicker foams and tightest sealing case.
The largest wet palette for miniature painting. For pro and advanced hobbyist. Size: 20.5cm x 30.5 cm (8″ x 12″).
Everlasting Wet Palette Studio v2 – Ice Blue
15x Studio v2 Reusable Membranes
2× Studio v2 Hydration Foam – 3mm