KUM Memory Points Brush Round Size 10 Mere This pen has a 15

This pen has a 15 mm soft fiber tip with a pump valve that is used to control the ink and provide the perfect flow

and heavy erasing without buckling

and despite the violence some found room for creativity

which changes how it behaves: the bristles flex and spread under pressure rather than compressing as one piece

From there

KUM Memory Points Brush Round Size 10 Mere This pen has a 15All around brush that fits perfectly with watercolor, gouache, acrylic or oil paint. KUM Memory Points Brushes have synthetic brush hairs with perfect elasticity that absorb the color really well. The brushes hold the shape and return to their original shape after each brush stroke. The high absorbency also allows you to get a lot of color in the brush. KUM Memory Points Brushes are handmade in Germany. This brush has a round shaped brush tip size 10