Additional sensory information includes recognising colours such as crayons, paints and felt tip pens, pouring fluids, spreading pastes like peanut butter, the effects of soaps with lather, bubbles or foam, and textures such as wash clothes and napkins.
The primary and secondary colours are recognised and named. When a small amount of white or black is added to the basic colours, the association with children is diminished and may be more appealing to some people. Neon colours and glitter have cultural meanings for some people which can influence whether they attract or repel attention.