This is a Kai brand kids' knife. Although it's a different brand, I'm including a MIKUNI kids' cutting board. How about these tools for your child's first cooking experience? The knife is about 22cm long, with a blade length of about 13cm. It's designed to be difficult for children to cut themselves with. The cutting board is about 28cm x 20cm. It has a cute, rounded shape like a broad bean. There is some wear and tear, but they are still perfectly usable.