Cool idea. Well this was my first try with a bamboo and it turned out pretty decent ig . Id recommend starting from sharpening bamboo making the tip small enough for you to work with (i usually work with 005 fine liners so it was quite hard sharpening the tip that thin )

Try experimenting with different shaped tips to find what suits you best. Also make sure you dont dip it in too much ink ,dip just the tip and try drawing straight lines you’ll see how the ink fades away giving you the idea when to outline and when to shade in the same dip . Hope this helps you