The Gel Blaster Surge is the perfect way to enjoy some mess-free fun! Its water-based design uses Gellets that will dehydrate upon impact, so there's no need to worry about any cleanup. The Gellets are also all natural and non-toxic, making them safe for kids to use. Rechargeable for up to 4 hours of play, the Surge is perfect for any occasion! So get ready to have a blast with the Gel Blaster Surge!