Perfect for white black or clear dry-erase surfaces. These dry-erase crayons make a great addition to your classroom supplies. Includes 8 vibrant colors that won't dry out all with no caps and no smell. Each dry erase crayon has a pre-sharpened tip for making fine lines. Washable wipes off easily from dry erase surfaces and washes clean from hands and clothes. Safe and non-toxic. (25 pcs per color 200 pcs/unit) 3 1/2"