I don't know if you need permission to do so but I have seen others post their sites. If it's ok, I'd think you would post a note with the link just like you posted your question above. Maybe another Cutie can answer you better.

I have had a look at your web site and you have some beautiful things there.
http://ivasuniquecreations.com/
I am not sure about advertising here. The members who do from time to time have their web addresses on here are digitizers and are selling designs not the finished product. I am sure someone will tell you. Maybe you could advertise through Google.

Do you sell also on another plattform? I sell here at DaWanda (german form of etsy). They make great marketing with newsletters and last year for christmas-time they even had clips on tv.
Another thing is to watch for local shops where you can show products (maybe a wineseller takes some of your coasters, a bookshop your bookmarks, hairdresser or kidsclothing your hairclippies...).
Did you have a bulletin board? Make a nice note about the gifts you sell ( you cannot imagine how many people have to buy gifts for friends who have everything ;o).
I put a few visitcards in every article I sell. If the customer is happy he will recommend you to his friends. I make lamps and they are often bought for the christening. So guests who likes the lamp can take all necessary information with the card :o)
Hope somethingis useful for you...
Greetings, Bettina
PS: Missed the size of the FSL-bowls. Maybe you can put a little bit more information/pics at these articles. That are those with the highest prices so maybe you can place a second pic (maybe with something in the bowl to give the customer a imagination for what he will use it ;o).