With so many colourful eyeshadows, various textures and formulas, we often forget how to spice up our makeup in well known but forgotten ways. Using colourful mascaras is not only an easy and quick way,  but also an original one. We have been so used to trying various tones of eyeshadows and lipsticks, that we have forgotten the colours in other makeup products such as mascaras and eyeliners. But why are they a fab way to add colour to your makeup?   Swiftness The 3-minute makeup challenge for me consists of applying my concealer in the areas I need it and then mascara. Why not use a colourful one? Within…