3+ months First let your child explore the rattle and see if they can discover the twisting and turning features for themselves. Assist if necessary. Encourage lots of rattling, twisting, shaking and turning. Point out the moving coloured balls. Help your child to physically move the rattle into all it's different twisted positions and encourage him or her to try this independently. Praise your child when they show interest and play independently. Product Features / Benefits: Twist it, turn it, watch it rock to and fro!