KINTO's SEPIA series. Drinkware with a nostalgic and comfortable feel. The handle is designed to be easy to grip and prevents slipping, and it's a functional item that's easy to use in everyday life. GREY is a special order color for Margaret Howell. *Only the GREY special order color has the "MARGARET HOWELL" engraving on the bottom. The seal is attached and cannot be confirmed. Receipt attached. *Rapid cooling of the glass can cause breakage, so please be careful not to wipe it with a wet cloth or place it in a wet place while it is hot. *Due to being handmade, blown glass, there may be individual differences. Please understand this beforehand. Handling: Microwave safe. Dishwasher and dryer safe. Do not use cleansers or scrub brushes. Margaret Howell MHL kinto Kinto collaboration mug