FEATURE: Ergonomic Crochet Hooks: Designed with extremely comfortable silicone grips that are easy to maneuver for long crocheting sessions, giving you precise control that allows you to create extremely detailed designs. Our lighted crochet hook set is perfect for those with rheumatoid arthritis or carpal tunnel. Crochet Anywhere, Anytime: Want to crochet effortlessly and see clearly even with the darkest yarn, even in low light? You'll never have to stop or slow down again because of bad or dark yarn when using Yarn Story Yarn Story crochet hooks. The LED light at the end of the hook brightens the area and brings details into focus. Complete Crochet Kit: LED crochet hooks in sizes C to K that are color coded. One of each size: C (2.5mm), D (3.0mm), E (3.5mm), F (4.0mm), G (4.5mm), H (5.0 mm), I (5.5mm), J (6.0mm) and K (6.5mm). Our lightweight crochet hooks also come with a perfect red crochet hook. Store all your glow hooks in this durable and waterproof crochet hook case and never worry about losing crochet hooks or crochet hooks again! Perfect Gift Idea: Yarn Story crochet hooks make the perfect crochet gift! Comes ready in a crochet bag and gift box. Perfect for Mother's Day, Birthdays, Christmas or just as a unique gift to surprise someone you know who "has everything". SPECIFICATION: Color: As the picture shows Size: C(2.5mm), D(3.0mm), E(3.5mm), F(4.0mm), G(4.5mm), H(5.0mm), I (5.5mm), J (6.0mm) and K (6.5mm) Package includes: 1 x Led Crochet Set (9pcs)