But i placed it on the table to wipe my feet and suddenly fell 2 seconds later
Awh, i don't think my tubes would like to hear this. And personally, i don't think they are that stupid. They are long lasting, they give a clear view. And i like the weight of it.
U can always try to put the tubes in a box. I guarantee u they won't breakthat way.
Please reply if u already read all the good answers here in this thread. And what your next steps will be. So that we know u are one step closer to ant professionalism
And that is where u went wrong i think, putting the tube on the table without noticing it was rolling.