The Smudgeproof eyeliners* are designed to be long wearing, and last from early morning to late at night. They come in a range of 9 colours, from black through to a bright aqua, and retail for £7.50 each.
As someone who wears a lot of eye liner, I've tested out many different brands, and these really are one of the most long-lasting I've found. They apply easily, without any dragging, and once applied, dry in 30 seconds to a smudgeproof finish.
If you do want to blend them, you can do it, but you need to be very quick, as once dry, they remain in place all day. Removal does require a little patience, and a proper cleanser, but I think this is a small price to pay for the fact your liner will last all day!
You can find the range (and more Lord & Berry products) on the Look Fantastic website.
Have you tried anything from Lord & Berry before?