・Do not use as a toy.
・It is not a completely sealed container. Please note that if you turn it on its side or tilt it, the drink inside may leak out.
・Do not use while moving or walking, as this may cause injury.
・The surface will be scratched, so do not use abrasive detergent and wash with a soft sponge.
・Do not use a dishwasher, microwave oven, or oven.
・Do not sterilize by boiling. There is a risk of deformation.
・Do not put hot objects in it. Doing so may cause damage.
・Do not use in the freezer. Doing so may cause damage.
・Dark-colored foods or foods containing synthetic coloring may become colored when touched.
・If you come into contact with foods with a strong odor, an odor may remain.
・It may be altered by terpenes or oils contained in the peel of citrus fruits such as lemons.
・ The product uses a hard material, so please be careful when drinking.
・If you use it with hot drinks, it may cause burns.