Our Gender Reveal Golf Ball Kit comes with two pre-filled golf balls. One ball is filled with vibrant non-toxic blue colored powder and the other is filled with pink powder. When the kit arrives the balls will come with a pink or blue sticker on them, you will then pick which ball you need. These golf balls are a perfect way to reveal the gender of the baby of two golf lovers. At Gender Reveal Surprise we aim to offer as many different themed reveal props as to make the interests of as many soon to be parents as possible.