Description

The “ILMILY Color two-color” series of writing instruments that change the color of the handwriting with frictional heat when rubbed. It is a stamp that can change the ink color by rubbing it with the special rubber on the back of the main unit.

As the color of the stamp changes from dark to light when rubbed, it can also be used for checking after completing a task.

– Size: 55 x 14 x 14 mm
– Method: Penetration stamp, cap type
– Ink: Special water-based pigment ink (color to color)