These Born Dual-Tip Markers feature alcohol-based ink and a square-shaped barrel for control. One side has a chisel tip and one side has a fine tip, allowing you to create different strokes and effects. Features: These dual-tipped markers feature a chisel tip on one end and a fine tip on the other. You can use them to create different strokes and effects, creating your own drawn masterpieces. The alcohol-based ink is designed to be long lasting with quick drying functionality. The markers have a square barrel that's easy to grip and control. The ink can be used on most surfaces. They come in assorted ink colours. There are 60 markers in this pack.