Unlike some plastic cutters, they won't 'smoosh' the dough as they cut, so your biscuits and tarts get a perfect fluted look. Lipped edges for extra stability and an easy grip. They're so simple to operate, you can even use them to introduce kids to baking. Includes 11 sturdy metal cutters in sizes 2 cm (1") through to 9 cm (3"). They nest perfectly into a handy metal tin, with plastic lid. Twelve month guarantee.