Now, do you ever wish you could have cake stored ready to eat in the fridge? Well, this is the perfect product for you! I sound like an infomercial! Haha! So, I wanted to send some cake in the mail, but didn't really know how to go about it, until I came across these little mason jars, perfect for storing food...cake in a jar! Perfect! These consist of layers of cake with buttercream icing in between each layer. If you don't finish all of it, then put the lid back on and just stick it in the fridge! Easy as apple pie! Well, cake, in this instance!