One 2.75 inch 30th Birthday Shaped Candle. Celebrate your loved one's 30th birthday with style by using our 30th Birthday Shaped Candle. This candle coordinates with just about all of our Milestone Birthday patterns. The green balloon contrasts nicely with the understated black candle, and will look great on your cake. Be sure to get lots of pictures while the guest of honor is blowing out the 30th Birthday Shaped Candle. A close up in a dimly lit room, with the candles glowing, will make a great keepsake photo.