Great for the garden or a picnic and essentially childproof, enjoy these tumblers with a chilled drink. Set includes 4 tumblers in one colour. Details 9cm tall and hold 310ml Dishwasher safe Freezer safe Suitable for gas and electric hobs Not microwave safe Care Use lemon juice to remove stains such as tea. Avoid using abrasive sponges or brushes as this may scratch the surface.