Twelve bright rainbow watercolor markers in a clear plastic case. Smooth, sturdy pointed nibs allow easy flow of color and many hours of enjoyment. Can re-hydrate by dipping nib in water 5 seconds, replace cap. These markers can last from four to fifteen years when used with light pressure and care (no hammering)! The water-based ink can be removed from most surfaces with scrubbing, but darker colors may stain. This is not considered a ‘washable’ marker. When used with Rainbow Dragon coloring books, these markers create a sensory activity coveted by all ages. Those with ADHD, Autism, Alzheimer’s, Dementia and Depression love using this marker as well as anyone seeking stress-relief and well-being. These will change your coloring experience from basic to ‘luxury coloring’! You’ll see…..