Large technical drawing triangle, plexiglass transparent, removable handles, angle graduation 180° - 1°, recurrent and coloured angle number figuration with ink-edge, hypotenuse 325 mm.
Curve templet - Bumester type - of grey plastic 2,6 mm thick, ink protection edges.
Handle with screw chuck for 4204 without needle.
Vanishing pen for marking pens No. 7021 to 7027.
Marking pen, pink, vanishing time 1 - 2 days.
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