Thank you for viewing! This is the DOSHISHA Cat Tongue Specialist Tumbler in White (^^) I have kept it in storage since I bought it without using it. ⚠ I have discarded the paper that came with the tumbler. Capacity is 320ml. The product number is OZNS320WH. Quoted from the following site: ■ Recommended for those with sensitive tongues! For those who want to drink hot beverages immediately! Extracting dissatisfaction with temperature. The DOSHISHA convenience store mug (vacuum double-layer cold/hot tumbler) is selling well! Looking closely at customer feedback, we found that while it has excellent heat retention, it's "too hot to drink!" On the other hand, ceramic mugs cool down quickly... ⇒ Developed a tumbler that quickly lowers the temperature of beverages and maintains a drinkable temperature. ■ Unique three-layer vacuum structure with heat-absorbing agent Drinkable temperature that feels good ・General people: 60-70℃ ・People with sensitive tongues: 55-65℃ With vacuum insulated tumblers, it's too hot to drink immediately! For those who are having trouble, the Cat Tongue Specialist Tumbler uses a heat-absorbing agent to quickly lower the temperature to a drinkable level! Furthermore, the Cat Tongue Specialist Tumbler is characterized by its ability to maintain a delicious drinking temperature for a long time! ■ Size details ・320ml ・164 x 84 x 84mm ・380g Box and instruction manual are also included. I have stored it at home, so I would appreciate it if you could understand and purchase it m(_ _)m