Safe kitchen stools

[m01ollie]

I need some help locating an item that has been discontinued. At one point, I saw a large platform that kids could stand on while helping in the kitchen. It had four sides & the height was adjustable. Does anyone know what I'm talking about & if so, can you remember the name? I am hoping to get one because my 14 m old wants to help but I cannot just let her sit on the counter while I walk around the kitchen.

Thanks!!