I really like the concept of this, but it is TINY!  I have a VERY small pill that I have to keep on me at all times, its not the Nitro pill that they say will fit in the tube, but I figured it had to be close in size... I can't imagine having a pill much smaller than the one I keep with me?!?  But apparently I was wrong.  Can't get it to fit into the tube without breaking it in half first.  At least I can still have it with me without having to carry it in my pocket!