lately I am madly in love with hairupdo's, especially with tying my hair up to a classy, ballerina hair bun. Everytime I wear my hair like that I am getting so many questions about how I style my medium length hair like that, people are even asking if I came straight from the hair saloon or if I spent a lot of time trying to get it like that...and the answer is: a mysterious little helper: the hair donut (Duttkissen in German)! and it takes less than 5 minutes!
I got mine in Germany, but you can find them in multiple online stores, this is one of them http://www.pretty-pieces.co.uk/Hair-Donut-p/s08thanc11.htm
Simple as that, the secret is out :)