These are Ojisan color pens. Sold out. Shipping via Post. Set of 4 color pens that draw beautifully without bleeding This is a set of 4 color pens in Ojisan colors, created to commemorate the 30th anniversary of "Ojisan". It uses a water-based pigment ink specifically for stamps that does not bleed or easily transfer to the back of the paper, even when layered on top of stamps. The pen tips come in two types: a 0.5mm brush tip that is easy to write on stamps and a brush tip that is easy to color in. Size Package / H222 x W55 x D12mm [PP case with hook included] Pens / φ10 x H160mm, set of 4 Material: Body / PP