I want a lot of acrylic paints.

I intend to introduce materials or the tool from now on.

 Coloring I use acrylic paint mainly.These two kinds are Maine.
(I use the other paints on a case-by-case basis.)

 

Can I mix colors, but I want a lot of acrylic paint.
It is beautiful when I arrange colorful colors.
Therefore I want a lot of acrylic paints. 

 But, it hardened when I bought a color not to use.