Unfortunately I do not "speak" morse. In the past I tried to learn it several times, but I never managed to control morse. For training excercises I once built a CW paddle. It is a rather easy design. You only need some unetched PCB and small material.
I remember it was great fun to construct it.
By the way, I sometimes make CW QSOs while using computerprogramms like CWget. But that is not really fair :-)