Medical box for two sugar cubes

After I made the medical pill box for on the go ( http://www.thingiverse.com/thing:122196 ) my grandmother asked me if I can make her a box for two sugar cubes because of her circulation drops (I don't know if that's the correct word in english).

When she have to take this drops, she will need sugar cubes - and they always burst in her hand bag.

So I designed this thing - it will keep two sugar cubes without bursting!

TIP: Rotate the lid 180 degrees - then you keep the symbol clean & ha