With this device to manufacture tubes, the hard work of the manufacture of Jelly Roll projects is facilitated. No more folding and tedious clipping. No more tangled bands stand out while you work. Interest your "sandwich" band in the tool and pull it easily through. The tool folds the sides of your bands, then folds them in half, ready to sew. Go directly to the fun and creative part of sewing Jelly Roll bands in carpets, baskets, carpets, layers and more.Matière: Abspeuting resin to be used to sew tissues of 57 mm or 64 mm and calfs to make carpets, basket. Convenient: 4 device