this fits your enter your model number above to make sure this fits 12 sheets of 100 cellulose acid free cold pressed 300gsm heavyweight paper aquafine watercolour paper is manufactured on a fourdrinier paper machine using 100 virgin woodpulp the paper is free of oba and is surface and internally sized it is acid free and buffered to prevent deterioration of colour and to preserve the integrity of the paper over time aquafine watercolour paper is aimed at beginners and students as wel