My 3 year old adores kinetic sand. We have a little sand table in the living room and he'll play with it for ages quite happily with all his little diggers and shells we've collected from the beach. He can play with it for nearly an hour- absolute godsend!
Someone said to me today that they'd never touch the stuff as it's so dangerous. I know it's non toxic but have read that it wouldn't be good for a child to eat as it's sticky and claggy. I imagine they'd have to eat quite an amount to cause problems. My son has never put it anywhere near his mouth. The implication was that they wouldn't allow a child of any age near it and that it's incredibly dangerous.
Is there something else that makes it dangerous that I'm missing?