The acme buddy will help you open a number of pop top cans, Save your nails, or just need a bit of help? Grab the Acme buddy and away you go.

I made this so anyone can make different verions or sell printed versions of it because accessibility means to me at least 
Available 
Accessible
Affordable
for all.  

For extra strength, 3 walls, 25% infill works great. I would suggest a painted support for a cleaner look but It does not need it to function.