This shaker bottle start the stirring process after pressing button, quickly and thoroughly mixing your beverages The product is portable and compacts, with a handle design that making it easy to carry The bottom is equipped with antislip design, which is stable during mixing and not easy to cause displacement and damage due to collisions and vibrations It suitable for outdoor, indoor,, study, coffee, milk, and more Both can used Make of PP, strong and enduring, wear-resistant, highly temperature resistant, and easy to clean