Switcheroo Colour Changing Markers provide hours of creative and artistic fun. Colour with the regular side, then use the mystery colour change side (white tip) for a wonderful transformation. The magic marker set with 12 mystery colours Switcheroo Colour Changing Markers surprise and delight with one regular colour and one mystery colour change. Colour with the regular side, then use the mystery colour change side (white tip) for a wonderful transformation. Add an extra artsy layer with this amazing set that is sure to spark happiness. These Switcheroo Markers will provide hours of creative and artistic fun. It comes with 12 different colours. Nonetheless, you’ll get many, many more colours with its “switcheroo” application. How does it work? Simply flip your pen to its “switcheroo” end to expose its mystery colour. Place it atop of the original shade and the colour will magically change. These markers are a handy resource for handwriting, tracing and occupational therapy sessions. Ideal for both adults and kids, it will make a great gift for many on your birthday or holiday list. Switcheroo Colour Changing Markers Features: Approx 14.5cm long 12m thick 12 Colours in the marker set Chiseled tips New chunky barrel Suitable for ages 3 and up