Xilo's sashboards provide maximum writing surface with the flexibility of two vertically-sliding boards, each featuring e3 ceramicsteel® writing surface, with excellent writing and erasability characteristics. Xilo's ingenious construction allows the lightweight boards to glide up and down with the touch of a finger, while all moving parts and counterweights remain concealed within its columns. The ergonomic grip doubles as a pen/chalk tray. With a functional, slim-line design, soft lines and minimal depth, Xilo is an attractive addition to any auditorium or lecture theatre with the additional benefit of unequalled simplicity and speed of installation.