Tamiya Acrylic Paints are made from water-soluble acrylic resins and are suitable for either spray or brush painting. They can be used on styrofoam, wood and model plastics, covering well and flowing smoothly with no blushing or fading, paint can be removed with a damp cloth. For best effect when thinning, particularly for spraying, Tamiya Acrylic Thinners is recommended, although thinning with water is possible, please note that tap water contains additional treatment chemicals which may react with the paint. Paint can be removed with a damp cloth

Acrylic paints are water based and harmless, but paint doesn't taste nice and shouldn't be drunk.