8. Kawaii Clay Rainbow Trinket Box

A rainbow-shaped trinket box is a beautiful combination of color and cuteness. Sculpt a curved rainbow lid and decorate it with pastel colors such as baby pink, lavender, butter yellow, and sky blue.

Add tiny clouds at the ends of the rainbow with cute kawaii faces. For a luxury look, outline each rainbow stripe with thin golden paint.

The box can be used to store jewelry, hair clips, or small keepsakes.