In general, as we said, the soft bristle, smaller head, that’ll be the general two things you need to keep in mind when you choose whether for a grown-up or for children.
Also we know for kids, their dexterity is still developing, so the bulky ones is good for them. It’s good for, I guess, with toothbrush, it’s also a trial and error, you try a different one. But general for kids, you get a handle that’s a little bit bulkier so it’s easy for them to grip. And then they found it’s easy to use, to handle, then they will enjoy brushing, basically.