Rotring Isograph Technical Drawing Pens
. Traditional Drafting Pen
. High quality
. ideal for students and professionals
. Architecture / engineering / mechanical engineering / garden design / design and illustration.
. additional equipment - mechanical pencil, spare leads, ink, eraser and compass adapter.
. Manufactures guarantee (provided that manufactures guide on use and set up are followed).
. Easy to maintain, if guide is followed
. can be used with other media, such as acrylic ink. Appropriate cleaning solutions should be used if employed this way, and may negate manufactures warranty.