Hi, I'm wondering if this newsprint paper will be OK to practice on?Ebay UK item number 111901848130 Also I have a big bottle of black printer refill ink would this be OK to practice with? Rather than using my printer ink up, is there a type of inexpensive ink suitable to practice with? When I'm ready to start to practice using colour,could I ask you to take a couple of minutes?Using the search term on Ebay UK - airbrush paints - and say which you think would be suitable to practice colour with? I have 4 dual action airbrushes, 1 x Paasche 2000VL hobby VL airbrush kit and just bought 3 x airbrushes at an amazingly reasonable price £9.99 has a lot of really positive reviews for such an inexpensive airbrush. https://www.amazon.co.uk/gp/product/B00832H5VO/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1 Will I be OK with 4 airbrushes or should I buy some more for colour change overs? Best wishes, Peter.