The addiClick interchangeable needle set is the only complete system which provides a patented click-in tip that will never come unscrewed while knitting. No tools are required to make a quick tip change; simply insert the cord deep into the tip, twist and release. Thanks to the Click’s revolutionary locking mechanism, the tips will remain secure until you choose to change them. One connection does it all! All addiClick system parts are fully interchangeable. The complete system offers you five tip choices (Original Turbo®, Bamboo, Olive Wood, Standard Rocket and Short Rocket) in sizes ranging from a US 4 to a US 19, 8 cord lengths, a multi-purpose connector, and even crochet hooks, providing you the opportunity to create just the right tool as you need it. The addiClick Bamboo set includes: 8 sizes of addiClick Bamboo tips (approx. US 4, 5, 6, 7, 8, 9, 10 and 11) 1 each 24”, 32” and 40” pliable, blue nylon SOS Cords – for inserting lifelines as you kn..