This pack contains 12 BIC Intensity Dual Tip adult colouring pens in assorted colours that will have you wondering which end is up! They combine a soft brush tip on one end and a fine marker on the other. Use the durable modular brush tip to adjust the thickness for colouring in large solids or doing calligraphy projects. Spin these felt pens around and try out the fine point that creates medium 0.5 mm lines for writing or colouring in smaller details. Enjoy the luminous and vivid water-based ink in a variety of colours. Bring out the important parts of your notes or how about decorating your notebooks and private bullet journals by indulging in lettering, doodling or sketching.