Nockles Loop
From the makers of the Shashibo, introducing a new innovative product that will entertain your hands for hours: Nockles. These engaging, tactile toys are supremely satisfying as you snap them together, pull them apart, and then morph them into an infinite number of surprising shapes.
Made of six links, connected end to end by hard plastic hubs, the Loop is the simplest of the Nockles that can be inverted and has a similar soothing effect to worry beads.