After learning how to fold the twirl using 8 butterfly modules, Krystyna also showed us a twirl with 10 modules. You had to make tighter twirls, which was a bit harder, but I like the result even more. The paper also had a slightly pearlescent effect, which does give the finished model a special touch.
Twirl (Krystyna Burczyk): 10 "Just Twist" Modules
Burczyk, K. & W.
Flowers & Plants