World’s Smallest Slinky Black Collector Edition Introducing The World’s Smallest yet fully functional Slinky Black Collector Edition! A childhood favorite since 1945, World’s Smallest Slinky works just like the original, full-sized version and measures only 1.45 x 0.76 x 0.76 inches! Watch as it gracefully cascades down stairs, rolls over your hand, and brings a touch of nostalgic joy to your fingertips. Perfect for on-the-go fidgeting, stress relief, and delightful moments of playfulness. Discover big fun in a small coil! Fun for all ages. Recommended for ages 6 and up