Asian lashes are known to be stick straight and impossible to hold a curl. The most common way to deal with the dilemma is to use waterproof mascara, but it can be a pain to remove. Here are the products that I have found to be useful - hope it helps!
Left to right: Shu Uemura Eyelash curler, Majolica Majorica Lash Enamel Glamour Volume On, Maybelline Great Lash Blackest Black, Majolica Majorica Lash Bone Black Fiber
When curling your lashes, try to hold it for 10 seconds at the base of your lashes and 10 seconds in the middle. The Shu Uemura lash curler is quite good but there are comparable ones out there. The No7 is equally as good. One of my favourite makeup products of all time would be the MM Lash Bone Black Fiber. It's this product that keeps my lashes curled and the fibers helps to lengthen as well. Let this dry before applying your mascara of choice. I've been using the Maybelline Great Last for many years - it's simple but it does the job. Plus, the Blackest Black forumla is really great and its small wand really helps to get the shorter lashes. It's also very buildable. Lastly, I use the MM Lash Enamel Glamour Volume On for my bottom lashes because it has a really small wand and it's a waterproof formula makes it so that it won't smudge on to your bottom lash line.