ChiaoGoo's "Twist Mini" knitting needle set is the tiniest interchangeable needle set available! Whether you’re a sock knitter, a lace knitter, or just love itty-bitty needles, this is a wonderful set - and the cables have 'lifeline' holes which is so terrific! The Twist Mini set features everything you love about ChiaoGoo’s Steel Red Lace circular needles—lightweight and strong surgical-grade stainless steel, beautifully tapered sharp lace points, and memory free, flexible nylon-coated steel cables. The join between the needle tip and the cable utilize a twist mechanism (hence the name Twist) and are secured by a key. These interchangeables also feature lifeline holes in the cables, so you will never have to unravel a piece over a mistake again. Please note, the mini interchangeable parts and pieces are NOT compatible with other sized ChiaoGoo interchangeable parts and pieces. Your Twist Mini Set includes: 5 pairs of 4" needle tips - US sizes: 000, 00, 0, 1, and 1.5 (metric sizes 1.50, 1.75, 2.00, 2.25, and 2.50) 20cm/8" cable 35cm / 14" cable (total needle length of 61cm / 24") 56cm / 22" cable (total needle length of 81cm / 32") 2 cable connectors 2 end stoppers 6 Stitch Markers Needle gauge/ruler 4 keys Heart-shaped rubber gripper Sleeve with labeled pockets to hold the needle tips Compact 2 pocket case to keep everything secure. Size: 17cm x 13cm (6.5" by 5") (Bonus: the whole case fits inside the regular ChiaoGoo Interchangeable case!) Loop also stocks extra products related to the mini-set which you can purchase separately:Cables, tips, accessories such as the mini tool kit, cable connectors, end stoppers, tightening keys, rubber grippers and accessory pouches.Lifetime guarantee from manufacturer's defect, excluding normal “wear and tear”.