The green Heiko 3-piece set consists of a fountain pen, a twist pencil with 0.9 mm lead and a click ballpoint fitted with an original Markant Vollstrich refill. The three writing instruments are stored in a case of synthetic leather. The instruments are about 12 cm long. A peculiarity of this set is that neither on the instruments themselves nor on the case is a type designation applied, which makes precise model assignment difficult.