Add to cart Add to Wishlist Brustro 100% Cotton Artists’ Watercolour Paper 300 GSM 14X21cm Cold Pressed ( 9+3 Free Sheet) ₹297.00 100% Cotton , chlorine & acid Free. Traditional white without optical brighteners. Ideal for all fine art techniques – wet and dry , internally and externally sized for ideal absorbance. Cold Pressed .14X21cm 300 gsm . 9+3 sheets .