Deli EC10506-16-26 Felt Tip Washable Colour Markers come in a Plastic case and really impressive bright colours having triangular barrels with 1.0 mm Fiber bullet tip for fine art. Super washable ink formula for easier cleaning. Optimized laydown for a great colouring experience. Non-toxic material. Ventilated cap. Available in 12, 18 and 24 assorted colours packs.