Winsor & Newton 250ml Artist Acylic Slow Drying Medium Brand_Matisse The formulations are non waterproof

The formulations are non waterproof to ensure that the inks are non clogging and have good flow characteristics when used in a Fountain or Dip pen

This handheld mat cutter is fully upgradeable to Logan Rail and Board mounted systems

Slows drying to give more working time of colour for extended blending and manipulation

Use in conjunction with Turpentine or Artists

Winsor & Newton 250ml Artist Acylic Slow Drying Medium Brand_Matisse The formulations are non waterproofMaintains no colour shift from wet to dry when used with Artists' Acrylic. Slows drying to give more working time of colour for extended blending and manipulation.