The Blundell Harling Challenge Drawing Board comes from this brand’s excellent range of portable drawing boards. It’s an extremely economical choice that's perfect if you're looking for a simple drawing board and don't need any of the bells or whistles. It's a lightweight drawing board with a simple cross-wire type parallel motion unit running on a pulley system. It includes a transparent acrylic straight edge with a graduated graphics scale, and you can use it either flat or at a 15º angle.