I think this picture is just for selling the pillow thing as picture sat rocker not include, you can easily find this type of rocker on any online store or in market but they don't give this type of cushion with it. And for colic you can do the same thing by resting baby on your shoulder coz as per my experience of baby is in colic this thing will not work coz colicy baby won't stay still like this. They become so much cranky that You can't keep them in even in lap.

Thank you

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