This pack includes twelve 1-inch metal Slinky springs. The classic Slinky design allows for smooth movement down stairs or between hands, producing a distinctive metallic sound. Its compact size makes it suitable for fidgeting, stress relief, and simple tricks. These Slinkys work well as party favors, stocking stuffers, or desk toys. They can also serve as classroom demonstrations for basic physics principles or as conversation starters at events. A practical and nostalgic gift, the 1-inch Slinky appeals to all ages. Its small size makes it convenient for travel or office use. Recommended for ages 3 and up.