Hey, this is one of my original creations. Its A Variation of the Flexi Grid. This mechanism that I invented has since gotten millions of view on social media and was reinventer by Coffey Manufactury on makerworld who further popularized it.

Print settings: This is print in Place. Standard. No support. It might print better in smooth Filament.

Troubleshooting: If this sticks together, you can try scaling it up. That also increases the tolerances.