These are the fidgets that I use the most. They're pocket sized bead loom woven squares. These come in a few flavors, but at the core, they're basically the same: A neat little pocket fidget you can fiddle with like a toy with a nice texture and flexibility, that's quiet enough that you won't be bothering anyone else nearby when you pull it out. Cubes fidgets can be folded, stacked, and played with in different ways. If you enjoy patterns and rearranging, this likely would be the fidget square for you.
These Mini Cube fidgets are made of smaller beads than the regular cube squares, and on average come up to about 1.75 inches long and are only a 10th of an inch (or 3mm) thick.
These squares have a small clip off one corner (that can be swapped out for a keyring or larger clip on request, or left off all together) that allows them to be hooked on to backpacks, notebooks and various other places, and they're all small enough to be carried in a pocket.
All variations are made with a strong beeswax infused thread and can stand up to repeated fiddling, rubbing, hand washing and even some gentle chewing. (Just avoid letting them take a ride in the washing machine if at all possible! That was how I killed my favorite one after about 6 months of abusing it.) Fidgets may start out a little stiff, but will loosen up and become more pliable as they're played with.
If you have a specific color or pattern you'd like made into one of these fidget squares, send an email to firstname.lastname@example.org and I'll let you know if I have the beads to make it!