Uni Posca PC-1MR White Colour Paint Marker Pens Ultra Fine 0.7mm Calibre Tip Nib Writes On Any Surface Glass Metal Wood Plastic Fabric (Pack of 3) - Walmart.com
Uni Posca Marker PC-1MR, Ultra Fine 0.7 mm - UNFADE.COM
Amazon.com : 3 kinds of Uni Posca 【WHITE】 Paint Marker Pen Extra Fine 0.7mm/Fine Point 0.9-1.3mm/Medium Point 1.8-2.5mm & Our Shop Sticky note/VALUE SET!!! : Office Products