. Sharp markings remain visible for days, but can be removed with soap & water, acetone or ethyl alcohol
. Bullet point tip allows thin or broad line
. Non toxic gentian violet ink
. Measuring ruler printed on pen
. Individually sterile wrapped
. Sharp markings remain visible for days, but can be removed with soap & water, acetone or ethyl alcohol
. Bullet point tip allows thin or broad line
. Non toxic gentian violet ink
. Measuring ruler printed on pen
. Individually sterile wrapped