N-green Soft Core Watercolor Pencils, 48 Color, High Quality Color Pencils with Metal Tin, 48 Counts [CE Authenticated] Premium Watercolor Pencils Made from recycle wood and high-quality pigments, Non-Toxic. Vivid Colored Effect. Smooth and Soft coloring. A few drops of water and blend makes the water effect. Environmental friendly material which is harmless to your health. It comes with the metal tin to well protect pencils from easy breaking. Perfect pencils for coloring Secret Garden, Enchanted Forest, and Lost Ocean Coloring Book.