Diamond FX's palette range runs from a 12 x 6g Essential Appetiser through to a 12 x 10g Cosplay set, and most of the 10g formats come with two brushes included in the box.
Picking a palette
Essential and Essential Appetiser cover flat base colours in 6 or 12 wells.
Splitcake palettes (Touch of Glow, Touch of Sparkle, Touch of Shine, Fairy Tales, Velvet Dream) blend two or more colours into each well for gradient work.
Metallic, Neon UV Activated, Pastel and Skin Tone palettes each specialise in one colour family.
Cosplay, 12 x 10g, sits apart from the rest as a general purpose set for costume work rather than any single theme.