KidsThemeHouseParty? ? brings up a Double wall steel insulated glass for kids.? This Glass has a Steel Inner which is more preferable for parents.? Kids can use this mug for drinking any liquid in this glass (Hot / Cold). ? Available in various atractive prints color and designs.? Prints and colour of the prints may vary.? Kids will love this glass as their favourite cartoon is printed on the mug & the mug can be gifted also to your loved and dear ones.Goodness of steel with conveinence of plastic,glass inner is stainless steel,double wall,insulated,easy to pour,BPA FREE,100% food grade and hygiene,Ideal to carry your drink on the go,Highest quality food grade material.This glass is approx 300 ml of capacity.This lunchbox is simple to clean and therefore more hygienic for kids. Dish-washer safe. Wash thoroughly before first use. Easy to use and clean.Back to school Product. Wash the boxes again with lukewarm water and use a mild soap solution and a sponge to clean it inside out. ?”Avoid using harsh detergent and a scrub for plastic tiffin boxes” They would hardly help in removing the stains.