Paintball marker

A paintball marker is a toy gun that shoots little balls filled with paint. It's like a toy gun that shoots colorful paint instead of bullets. You can use it to play a fun game with friends, where you try to shoot each other with paintballs and see who can avoid getting hit. The marker has a long tube called a barrel, and when you pull the trigger, air pushes the paintball out of the barrel and towards your target. You have to be very careful when using a paintball marker, because even though the paintballs won't hurt you, they can still leave a messy stain on your clothes. It's important to wear protective gear like a mask and special clothing to make sure you stay safe while having fun.