Kamva Tirazhe is an online yarn and knitting-supplies store serving customers throughout Iran. It offers a broad selection of yarns and knitting materials, including products from brands such as Alize, Nako, Kartopu, YarnArt, Himalaya, Filati, and others. Shoppers can browse yarns by brand, material, season, and intended use, with options including cotton, wool, acrylic, bamboo, viscose, silk, mercerized yarn, and specialty yarns such as mohair, velvet, and raffia.

The store also sells tools and accessories for knitting and crochet, including crochet hooks, circular needles, and hook sets. Its craft and doll-making supplies include stuffing fiber, doll eyes, scissors, plastic needles, and wooden components. Product categories extend to macramé materials and handmade knitted goods, including clothing and accessories. Kamva Tirazhe provides online payment, postal delivery to destinations across Iran, customer support, and an easy-return service. Its website also features a marketplace, special offers, and educational articles covering yarn selection, crochet, knitting, and care for knitted items.