Fine Art Material - Giotto Giant Color Markers set of 12 pcs. These are large & fat washable color markers with 2mm to 5mm triangle tip. Brand: GIOTTO (Germany) | Facebook
Crayola Washable Broad Line Markers with Gel FX Markers, 64 Ct, Art Supplies for Teens, Gifts - Walmart.com
Crayola My First Washable Round Nib Markers- 8pk – Lincraft