Look in a box!

I was recently at Gatwick airport, having a little browse at the duty free make up, and came across these Mac look in a box kits. I've never seen these little kits before, and got super excited!

The box includes a lipstick, lipgloss, eye liners and eye shadows, such a brilliant idea to have everything you need in one box - and a steel at £30!

I haven't seen these anywhere else, but am desparate to get my hands on that other set they had, does anyone know where else stocks them? Or is it just Duty Free?