Clover Bamboo Circular Knitting Needles are easy to use and allow you to create seamless garments. Bamboo is light in weight with a warm natural touch. Knitting in the round on circular needles allows you to create tubes of knitting.�aYou may also use circular needles for flat knitting because of the way circular needles distribute the weight of the work into the lap instead of at the end of a set of needles. 36 Size11- 8.0mm precise standards promise the uniform knitting gauge and a beautiful finish.