The picture shows five of them in different colors.

MMU/AMS:

Split the model to parts / objects and colorize each segment.

The Fidget Chain:

This long, slinky-like chain is made up of multiple segments that are connected by joints. You can twist, bend, and stack the segments in different ways to get different sensory feedback. This fidget toy can also help to reduce stress and anxiety.

How to use it:

Hold the chain in your hand and fidget with the different segments. You can try twisting, bending, and stacking the segments.

What it can help with:

Concentration, anxiety, boredom

Who it might be good for:

People who fidget with their hands, people who get bored easily, people who experience anxiety