Tangles are designed so that every single segment can separate from both ends. This is what gives Tangles their unique movement and "magic in the motion." Some Tangles are more difficult to pop back together than others and that simply depends on the design, material and personal usage of the item.
There are slight variations between all the different Tangle products we make. While others are stiffer and hold shape better, other styles may move more loosely. And just as humans are unique, Tangles too change with everyday wear and tear.
For Tangles that make squeaky noises, try adding the tiniest bit of coconut or olive oil to lubricate the joints!