- special tip: Calligraphy - waterproof fineliner - water-based - pigmented archival ink - opaque - permanent - wipe-proof at water and alcohol sketching - resistant to water and chemicals - fade-resistant - quick-drying - for indoor use - odorless - 1 color shade: black - for fine and exact lines - ideal for outlines, stencils and sketches - writing length up to 2000 meter*: tested on MOLOTOW Blackliner 0.3 mm in a normal indoor climate of 23°C / 50 % relative humidity on testing paper according to ISO 12757 - due to its 'Cap Off' function the waterproof fineliners are protected from drying out for 90-180 minutes*. * stroke width 1.0 mm = 30 minutes - made in Germany The fineliners were developed in cooperation with Schneider Schreibgeräte GmbH. The Blackliners are EC Eco-Audit EMAS-certificated (worldwide most demanding regulation in the sector of sustainable actions) through Schneider Schreibgeräte GmbH.