I purchased these cardboard butterflies to better sort out the yarns of a kit that were loose without organizers and for the price they have been very useful. I do not think they are suitable, however, to last in time to keep the yarns in the classic boxes, only to detach them from the cardboard in fact 3 have opened in half and the small circle at the top that would serve to insert them into the rings does not come off well I did not even try again because every time I broke everything. All in all they do their duty but they will not last long in time. The best solution is plastic ones! Rating: [3 of 5 Stars!] |