- I introduced these around 8 months and she still loves to shake them up.

I bought these for my 10 month old who loves musical things.

My daughter was probably 6 months old when I bought these and she's 10 months now and STILL loves them

My 11 month old really likes these.

My twin girls loved these as rattles when they were very small, and now that they are 13 months, still love to play with them, more as musical instruments.

My son (27 months) loves music so much, so I was thrilled to receive these maracitos