Review on Gender Reveal Golf Balls: One Pink, One Blue + Wooden Tee Included - the Perfect Gift for Expecting Parents by Brad Schaefer

I bought two of these sets so we practiced before showing the real one. We already knew the gender, but we used it to go public. The orbs have a small dot that indicates whether they are filled with pink or blue dust. The only thing we weren't prepared for was that the outer shell was definitely plastic and it shattered on impact. We walked around picking up large chunks because we were afraid the kids would step on them or the chunks would get stuck in the tires in the driveway because they were so sharp. They have a great color blast effect, but be prepared for a little cleaning.