I just bought this at Akachan Honpo. I've tried it about twice, but my baby won't use it, so I'm selling it while it's still new. Although it looks unused, there are some small scratches if you look closely (photos 3 and 4), so please understand that this is a used item. nouka (ノーカ), a brand from Canada, aims for comfortable everyday life for both babies and parents. The simple and sophisticated design of the mug is attractive for its practicality, supporting growth gently, and working well both at home and on the go. Add a little ease and fun to your busy childcare routine. nouka's mug will enrich the lives of parents and children. Once your baby can drink from a straw smoothly. It's perfect for practicing how to receive and control liquids with their lips. A cup that's perfect for practicing drinking from a cup, as you can drink from anywhere. ● Target age: 6 months and up ● Product size (cm): Body: 11.7cm (height) x 11.8cm (width, including handle) ● Materials: Seal: Silicone rubber Cup, outer lid, inner lid, lid fastener, Handle: Polypropylene ● Capacity: 200ml ● Care instructions: Dishwasher safe (top rack), boiling OK. (Steam and chemical solutions not allowed)