Well, i don't know what to say!

I broke 2 glasses, one is that measuring cylinder but honestly i didn't break it myself, it was a home-maid who cleaned my bathroom so she wasn't so careful and she broke one of the 3, other one is a 5L beaker, i was mixing i think 1 Gallon of D-76, good i managed to pour about 1L or 2L on 1L bottles but then by accident i broke the beaker when i tried to place it on a hard ceramic of my bath and it shattered immediately maybe because of the remaining liquid pressure.

I bought a 5L beaker for mixing so i will never worry about it, and as much i am careful with my glass measuring graduated cylinders so i will be fine, i may buy some plastic just in case.