Small glowing orb (3") with removable stake are safe for use in water and can be programmed to display red, green, blue, or aqua. Without the stake, the orbs are tabletop ready and make a festive centerpiece or a playful addition to a swimming pool, pond, or bath. Add the stakes to the orbs to create a lighted path along a walkway or lawn. Activate the orbs by pressing the button on the tightly sealed base. Orbs can be set to 4 different colors or a to a cycle through all colors.