It's important for children with celiacs or allergies as even a tiny amount of exposure can have catastrophic effects. They don't need to consume it, even touching it can affect them.
Do I think it's silly to have it in rainbow letters right smack at the top of the package? Absolutely, but it's nothing to be annoyed about.
As I said to someone else, no one needs to buy kinetic sand, it's incredibly easy to make. If an allergy is an issue with that sort of thing, they can make it themselves. Same with play-dough. Why are they trusting someone else to do it with stuff so easy to make they literally have kids make it themselves in things like Girl Scouts.
What's your problem with something adequate for children with health issues being available off the shelf anyway? I know how to make many things, but I'm not cooking strawberry marmelade or baking bread every time I have breakfast either.
Little scenario:
Grandma wants to bring a little present for her grandkid and pop at the shop, sees something that's marketed gluten free and remembers that they are allergic, so they buy it. Grandkid has fun, grandma is happy, gluten free kinetic sand brand has made a sale.
Or do you suggest that grandma should look up the recipe online, then go to home depot to buy sand and to walmart to get starch, beforehand?
I mean, actually eating it isn't necessarily the thought. Putting it—and especially in the case of nut allergies their hands—in their mouth is the main consideration. I can't speak to the rest of the design choices.
Nut allergies, sure. But I've never heard of someone with celiac not being able to touch something with gluten in it. Someone here claims their child does, but that sounds surprisingly niche to be in a regular toy aisle. The sand just mentions about being gluten free.
I don't know, I just don't know why anyone would expect sand to have gluten in it in the first place, even a parent with a gluten-sensitive kid. It's sand.
Okay, but who ever heard of sand that wasn't hypoallergenic? Is that really a thing? Has someone with celiac or a nut allergy had that allergy triggered by sand?