Deli's ColoRun EC10000-10 & 20 Washable Felt Pens / Markers are in really impressive bright colours having round barrel with 1.0 mm Fiber bullet tip. Washable ink for clean use. Optimized laydown for a great colouring experience. Packaging: Cardboard Box. Ventilated cap. Available in 24 assorted colours Packs. Felt Pens / Markers are in really impressive bright colours Round barrel with 1.0 mm Fiber bullet tip. Washable ink for clean use Optimized laydown for a great colouring experience. Ventilated cap Available in 24 assorted colours in Cardboard box pack