Formulated to wipe from dry erase board without leaving residue. Use for marking on white boards and most non-porous surfaces, including glass. Unique patented thumb cap lets users release the cap with one hand. Long-lasting markers feature durable plastic construction. Finish contains MicrobanŽ to inhibit the spread of odor- and stain-causing bacteria. Marker Type: Dry Erase; Assortment: Black;Blue;Brown;Green;Orange;Purple;Red;Yellow; Color(s): Assorted.