on Wednesday, 20 March 2019
Thank you for your enquiry.
The SAA Swordliner brushes are most suited to watercolour and ink mediums as they are made from a blue squirrel mixture which is soft and has great water holding properties.
This does not mean that they cannot be used with Acrylic paint, but the paint can be too heavy and thick for the long, soft hair to achieve the wonder flowing marks.
A synthetic slightly shorter hair may be more suitable.