A new bike-bell.

Next Tuesday will be the day of the practice traffic exam at school.
I have to ride my bike along an arrowed route.
Therefore my bike must be quite in order.
So my father bought a nice bell.
And here there is 'rounded' blip (of a bike-bell).
I don't know of bike-bell a English word is,
so I to write bike-bell at Tags with much ways.
I think this picture is not very nice,
but funny, because you can my Olympus to seen.