Pentel Permanent Marker White X100W-SD Extra Fine 4902506334022

Writes completely white on iron/non-absorbing surfaces! You can write clearly and white even on black paper. ●Nib: Ultra-fine ●Ink color: White ●Ink type: Oil-based pigment ink ●Body length [mm]: 141 ●Shaft dimension (diameter) [mm]: 11 ●Writing line width [mm]: 1.3