Recycled Cartridge Paper with a matt texture makes these sheets ideal for crafting and general use as well as more intricate or advanced works of art. These heavier sheets of 155gsm paper are perfect for drawing in pencils, graphite and charcoals without worrying about going damaging the page when rubbing out mistakes. The weight also means you can paint on them using acrylics or watercolours. ream of A3 paper, containing 250 sheets per ream at 155gsm.