Canson The Wall Marker Paper Sketchbook 220gsm A3+
Canson "The Wall" Spiral-bound Sketchbook
A3+ Microperforated to provide true A size
This is an excellent bristol like marker paper, smooth with two extra white 100gsm surfaces plus an inner barrier put together to give ultra high opacity. In the tests we have seen there is no bleedthrough with pens and spray paints.