Interchangeable circular knitting needle set is smooth, can be easily threaded through yarns 3 to 10.0mm interchangeable circular needle set is best present for mother, grandmas and friend Suitable for knitting scarves, sweater and so on, these carpet crochet hook set is essential tool for crafting Tunisian crochet hook with comfortable grip is craft carefully base on the ergonomical consideration Size: About 32x19.5cm/12.60x7.681in, small in size, easy to use and carry