It's the first tool of the OpenEDS collection. OpenEDS is made to create open-source assistive tools to make easier and less painful life for Ehlers-Danlos Syndrome people.
With EDS, It's hard to open a soda can. With this tool, don't hurt your fingers and use all your hands to open a soda can.
I've just add a small hole to attach this tool on a key ring.
This tool can help (poly-)arthritis, fibromyalgic or people with hypermobility.
I've printed this with 15% infill and it works very well.
If you want to edit the OpenSCAD file, You need to install the BOSL2 library.
The author marked this model as their own original creation.