Out Of Stock Addiclick Interchangeable Needles The addiClick system of interchangeable knitting needles is unique. Instead of screwing the cable into the interchangeable shank or tip, the addiClick system uses a simple push and twist, or “click” method of connecting the cable and needle. Think of it like a traditional bayonet light bulb fitting – only easier! Simply snap together and start knitting, with no danger of coming unscrewed while you knit. addiClick needles are nickel-plated, and silky smooth. With this premium set you can combine the tips from various addi needle pairs with different addi cord lengths in a flash make something new every time.