Getting older isn't so bad when you can enjoy a glass of wine from this Color Changing Wine Glass. Sip in style for your 50th birthday with this wine glass that features a bright yellow base and confetti details with the number "50" in the center. When the glass gets below 68 degrees in temperature, you'll see the color of the number change! Holding up to 12 oz of liquid and crafted from high-quality glass, this stemmed wine glass should be hand washed to ensure longevity. Complete with a coordinating gift box, this wine glass makes the perfect gift for someone celebrating a 50th birthday.