Whether it’s a gender-reveal party or you just want to add a little extra atmosphere to your pyrotechnics, our Blue Smoke grenades are a perfect addition to your display. Yes, of course, everyone’s going to be watching the Roman Candles and Rockets go up, but the trick to a really good display is layers of interest. Swirling vortexes of bright blue smoke creates an amazing effect on the ground as well as in the air. And even though these feisty grenades generate dense plumes of bright blue smoke, they’re environmentally safe and non-toxic. So they’re family-friendly as well as giving your display that wow factor.