At £1.50 these liners from MUA are a bargain and I find the quality is not sacrificed at all, although there are some faults like for one, once the liner is out of the box there is no way of telling what shade you have without opening the lid. 3in1 Contour Liners come in 8 shades, I don't think there will be anymore but who knows they brought out new shades with a lot of their other products.
Contour Liners have a twist up mechanism and come in matte black sturdy packaging.
Smoked Plum- To me is not a 'Plum' shade at all. It's a very deepened blackened purple with teeny shimmer that gives it a little sheen. It's nicely pigmented and as with all shades in this line that I've tried they are very easy to use and glide across without dragging or being too overly creamy. If you're quite bad at eyeliner I suggest trying one of these to begin with as the angled shape really does help make the liner precise and straight.
Purchased at Superdrug