Vanishing pen for marking pens No. 7021 to 7027.
Teflon Iron Soles, with heavy frame of aluminium, reinforced sole, with retaining spring.
Pin-cushion, with plastic bracelet.
Large technical drawing triangle, plexiglass transparent, removable handles, angle graduation 180° - 1°, recurrent and coloured angle number figuration with ink-edge, hypotenuse 325 mm.