Plastic Chotki  3D printed 22cm. 35gram

Handmade chotki fidgets. They’re great tools for people who sit at desks and type all day, great for arthritis needs and working out your fingers. Great for truck drivers who drive all day etc. Chotki work out your fingers and wrist in so many ways preventing arthritis and keeping your hands busy, whilst making them stronger. If you’re interested or have any questions please reach out.

===================================================================================
The mobility coefficient is a comparative evaluation coefficient that helps to understand the degree of mobility of a given model clearly in relation to other models. A value of 1 means that the model is completely immobile. The number 10 indicates the maximum mobility of the model. The more mobile the model, the more experience is required from the user to twist this model.
The mobility of the model depends on:
- from the tension of the thread;
- from the height of the model;
- from the general geometry of the model;
- from the presence in the model of such nodes as beads;