Selling on Etsy?

I have a lot of time on my hands and would like to make a little extra money. I thought about selling these boxes on Etsy. They would be custom of course. I was wondering if anyone has had experience with Etsy and do you think that monogramed boxes like these might sell?

I searched fabric boxes for sale and didn't see anything like these. This one is 4"by 4" but I usually make them 5"by 5". I have made then larger to keep quilt binding supplies in. I would love any input please.

Thank you,

Cathy