set of compasses 06902

The set consists of metal compasses K660, rotary micro-compasses, lead tube with one lead, extension compass, adapter for the compasses and screwdriver with handle, and is used for drawing of circles having diameter from 3 to 400 mm; the diameter can be increased by up 150 mm with the use of the extension compass. mechanical pencil or fountain pens may be used for drawing in case the compass adapter is used. Lead holder and accessories fixing diameter is 3,5 mm. The rotary unit of the micro-compasses allows drawing of the circles having small diameter with lead; when the unit is rotated it may be used as micro-divider. Nickel-coated metal parts, black plastic parts. The set is packed in plastic etui with bottom black part and transparent upper part. The parts are stored in a shaped insert. The set is intended for drawing in high schools.