Continuous Water Gun, Mechanical Arm Water Gun
The newly designed water gun . This is not a BB gun – they are a water polo ‘explosive device that shoots water polo like a paintball. More importantly, this is also a robotic hand! The water polymer balls they emit during the soaking process expand upon impact and break up during impact, leaving a small drop of water. Don’t hurt people, just soak the dry ammunition for 3 hours and watch your bullets grow up!