Introducing Gel Blaster Surge XL Day ‘n' Nite! Our newest addition is the most powerful blaster in our lineup and Walmart Exclusive! Surge XL comes with a velocity dial which adjusts blaster power from 170 to an astonishing 250 feet per second. Most importantly, the Day ‘n' Nite edition comes with our Starfire Activator, which uses UV lighting technology to supercharge Starfire Gellets™ so they glow in the dark and produce a glowing tracer effect you have to see to believe. Gel Blaster Surge XL blasts eco-friendly, water-based Gellets™ that disintegrate on impact, leaving minimal residue behind. The included hopper can be loaded with Gellets™ in seconds, which means less stopping to reload and more time blasting. Adrenaline-filled, competitive play doesn't need to be messy. That's where Gel Blaster comes in. Our Blasters and Gellets™ mean you can have epic battles indoors, outdoors, or anywhere else you want with barely any mess or cleanup! Recommended for ages 14 to 99 years. Gel Blaster, Go Play!