Blue Boy Gender Reveal Confetti Poppers. Create some excitement for your big reveal with these fun confetti poppers – great for a gender reveal party, have all your guests hold a popper at the same time and twist the tubes while pointing them into the air to release a shower of shiny blue and silver confetti strips as you announce your fantastic news! Perfect for friends and family to reveal the baby’s gender to the parents-to-be too!. IMPORTANT the box is clearly blue so if you do not want the gender accidentally revealed, ensure you remove the poppers from the box and dispose of it before handing out the poppers. The popper wrapper itself is gender neutral so does not give any hints that they are blue inside. From the popular Girl or Boy? Gender Reveal party range. Cannons measure 10.5cm tall x 3.8cm wide.Pack of 12 Blue Boy Gender Reveal Confetti Poppers.