Karashi soell x ink mazeru Mustard Yellow

The stationery company KA-KU is a boutique brand based in Osaka Japan. Their name literally meaning ''to write'' expresses their passion and philosophy. KA-KU wants to create an experience around writing, taking notes and journaling. Their product line tailors to those who care about these things deeply. With a variety of products ranging from pen cases, pens to fountain pen inks.

The Mazeru series are inks which have a little less expressionism in them compared to the KA-KU series. But nonetheless do they have some amazing colors and shades within the series. Mazeru means ''To Mix'' and KA-KU highly recommends trying your hand at mixing your own shade and color.

The KA-KU fountain pen inks are available in a variety of colors, both sheening and shading.

All bottles contain 18 ml of ink