Mini Watercolor Tin Paint Case: the size is: 60mmx47mmx15mm(2.4”x1.8”x0.6”), the metal boxes are designed to hold 6 regular half pans or 12-well
Mini Empty Portable Watercolor Tin Palette Paint Case with 12-Well Premium Plastic Mixing Tray,Small Paint Storage Travel Watercolor Artist Paints
Case for Making Small Watercolor Palette
Watercolour Painting for Beginners: What You Need to Get Started - Jackson's Art Blog
Plastic Watercolor Empty Paint Mini/Half/Full Pans Grid Artists Palette 10/20PCS
Portable Mini Tin Box 12 well Empty Watercolor Palette Paint - Temu
This Mini Paint Set includes 8 assorted watercolors and a mini brush which all fits inside a 2.5 snap-close palette. The case comes in four assorted pastel colors—please let us choose for you.
Mini Paint Set
My Current Watercolor Palettes Get the names and links - Jeanne Oliver
Premade Watercolor Palettes – tagged 14 Colors – Case for Making
DIY Portable Watercolor Palette - Ashley Hackshaw / Lil Blue Boo