My son loves this table! He mixes the sand and the water, and buries rocks and other things and "finds" them later. It's a great way to keep him entertained when we are out on the porch, without having to run around after him.  Another child or adult can easily play with him, without being crowded.  It can be a little messy at times, because of the mix of sand and water, but that's a small price to pay for the enjoyment he gets out of this toy.