The advantages of sensory play have been well-documented, and they are known to help in improving focus, fine motor skills, social skills and so much more. Rainbow rice is great for sensory play, especially if you are looking for a less messy alternative to sand, which is very popular in sensory bins and activity tables. Plus you can re-use this over and over.You will need:zip lock bagsfood colouringraw uncooked riceTo see a full breakdown of the activity, click here.