
I am somewhat a creature of habit when it comes to things that are too trivial to merit contemplation. I had the same cheap plastic cup for many years (also from IKEA), but it finally fell and broke, as everything ultimately does if you keep it long enough. I replaced that with two Pyrex® cups (Pyrex is still made with real borosilicate glass here in Europe, whereas it is made more cheaply in the U.S.). I've been using the same two forks and spoons and butter knives for comparable amounts of time. As long as something can be washed and is sturdy, I'll keep it indefinitely. I do regularly replace my toothbrush, though (and as a result, I develop no sentimental attachment to it).
I'll have to buy another bowl, when I have some extra money.