Basic 2: About 2 to 4 days snowboard practise. Your turns are not perfect yet (usually turning to one of the sides does not work that well) and you still feel a bit unsteady on the blue slopes.
Perfection 1: About 6 to 10 days snowboard practise. You manage a drifted turn and blue slopes are usually no longer a problem for you, but on medium-steep slopes you are still unsure.
Perfection 2: About 2 weeks snowboard pratice or more. You manage turns on both blue and red slopes more or less without any problems. Maybe you have even tried a black slope, carving turns or off-piste terrain.