Classroom blackboard with five working surfaces DSh-4010 (4000x1000)

As a working surface for the blackboard of the auditorium with five working surfaces of the "Ray" NVP. uses a high-quality steel sheet with a special glass-enamel coating produced by Polyvision (Belgium), which guarantees the following unique features:

• maximum clarity and contrast of inscriptions;
• equally easy perception of information from any point of the classroom;
• anti-glare effect;
• calm color, optimal for the eye;
• “dry” erasing inscriptions made with chalk or a felt-tip pen;
• economy of chalk and reduction of room pollution;
• possibility of attaching paper didactic materials using magnetic “buttons”;
• anti-vandal properties;
• guaranteed service life of work surfaces – 25 years (subject to compliance with the operating rules established by the manufacturer).

Size of the board: 4000*1000 mm.

A lecture hall board with five working surfaces consists of one central working surface measuring 2000*1000 mm, and two folding “wings” size 1000*1000 mm, which have working surfaces on two sides.

All surfaces can be made for writing with chalk and for writing with a felt-tip pen.