These are among the smallest flowering plants in the world and they are small!
I currently have six different varieties of this species of flowering plant and I am going to use them to make some really small terrariums.
One project that I have in mind is a terrarium inside a light bulb. I have some easy instructions on how to clean out a light bulb then I will do the project on how to make a tiny little terrarium inside it. If you want to get started on your terrarium in a light bulb I have a complete tutorial with video on how to hollow out a lightbulb safely: Hollow out a lightbulb to make a terrarium
I have planted the flowers in a small greenhouse and this is necessary for them because they require a bit of humidity - which makes them perfect for terrariums. There are six different types of plant in here and I will list them.
Looking to buy some Micro Mini Sinningia? They are hard to come by but ebay does have them! That's where I bought mine. :)