Hey Hannah and welcome to SRP.
I have a 7, 5 and 2 year old in my house so I need to be vary careful how I store my razors.
I keep them in this case, which is out of reach (for the two littlest guys anyway).
After I shave I leave the razor out to dry before putting it back in the case. I have a spot on the top shelf in my cupboard where I leave them for a few hours.

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As well as all that the kids know never to touch the razors, a shave-ready razor is rediculously sharp.
Anyway I reckon have a look around, come up with something you like & get the hubby to knock up a case for you.
I think you'll both have a lot of fun with straight razors.
Nice to see a girl around here too.
Grant