Review: Nakatoshi Metallic Color Brush Pen

Details: 

Brush Size: 2mm
Size of Each Pen: 8 x 8 x 164mm
Ink Type: Water based 
Number of colors available : 6

The brush is quite fine and not super flexible.

Swatches below

The pen writes smoothly and the shape of the pen ensures it does not roll away when placed on the table. Slender in width, they are easy to hold even for those with small hands. Ink colors are extremely pigmented, show up very clearly and there is no distinctive smell present.

Have you tried these pens? What do you think of them?