Penzeys spice rack

Penzey spices (https://www.penzeys.com/) has a local store to me and usually has such great deals that I end up having a lot of jars of spices

so after my last shop class 32 years ago, I decided to design a spice rack

fits five spice jars
can sit on a shelf
can be used with 3M command strip (https://www.command.com/3M/en_US/command/) double sided adhesive strips to attach to cabinet door