This stylish and whimsical Caffeine and Wine Mug and Stemless Wine Glass Set offers sentiments expressing the perfect justifications for your favorite liquid indulgences! Sleek and contemporary, each glass features a unique sentiment in black and gold lettering. The mug reads "Without caffeine I can't even" and the stemless wine glass reads "Wine because adulting is hard." The wine glass is made of crisp, clear soda glass. The mug is crafted from borosilicate glass, an incredibly durable material that will not crack under extreme temperature changes, and also features a double wall design that insulates beverages to keep them hot longer while the exterior remains cool to the touch. Mug measures 4-1/2 inches tall and 3-2/3 inches in diameter with a 13 fluid-ounce capacity. Wine glass measures 4-3/4 inches tall and 3-2/3 inches in diameter with an 18.5 fluid-ounce capacity.