The addiClick interchangeable needle technology 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. 

This listing is for addiClick rocket/lace short tips 4.5 mm / US 7.