This 3D printed Collapsing Banana is a fun, playful model where one half stays fixed while the other extends and collapses into a full banana shape. Inspired by collapsing sword-style mechanisms, it adds a humorous twist with its banana design.

It works as a satisfying fidget toy that can be stretched out and compressed repeatedly. Compact and lightweight, it fits easily in your pocket—perfect for kids or anyone who enjoys interactive prints.

Best printed at a smaller size for smooth movement, but it can be scaled up to 200% if you prefer a larger version.