Pictures of sand and salt

Materials:

• glass jar with a tight lid on the twirled;
• white sea salt;
• Coloured salt for bath;

Tools:

• Grinder;
• thin wooden wand-skewer;
• spoon;
• sheet of paper;

Dyed Sea salt, even very bright, after grinding the coffee grinder is pastel, muted colors. To restore or change the color, you can paint more. To add a very small amount of dye water and mix it with salt. Pat dry and mix thoroughly again. In this way, you can get many shades of the same color to vary the amount of dye. Salt also can be mixed with different colors.