Game Sand Timers with Interesting Details: The Original 3D glowing planets set includes the Moon, Earth, Jupiter, Saturn, solar system, At the same time, we add a set of children's favorite unicorn 3D patterns. 3D Star pad sticks on the top of the hourglass sand timer, fun to children. Brain Teaser Toys: The colorful hourglass sandglass timer can train attention and hand-eye coordination. Can be used to recognize colors, feel good, exercise your fingers.Non-breakable, no odor, smooth corners, adults, and children can play. Durable, lightweight, and easy to carry