These popular mason style glass mugs come as a set of four for the whole family to enjoyr r this stylish glassware is great for adults and children alike as the top narrows into a screwtop design and helps to prevent spillage r r fun for everyday use or at garden parties these glass mugs make a great gift for anyone who enjoys making their own juice or beerr r this set includes four mugs that feature a chalkboard label which can be used to convey a fun message or give an idea of the mug con