I am newbie here and I lockpicking only for two mounth and since practice is everithing I made a
Euro training cylinder.
I used standard Euro cylinder (ELZETT) and cut it on half, take of C clip and remove the core and
all pins and springs. After that I drill all five seals at botom and bring back core and C clip.
After puting all parts back in revers order I seal it with kraft paper tape.

Now on I have numerous pin combination to practice.