The Knitting Barber (TKB) Cords
These cords are a game changer. Super easy to use and….fast. Way easier than the darning needle and waste yarn method.
Firmly press the tip of the cord onto your needle (~1 cm) and start sliding your knitting on or off the cord and remember to check that your joint is secured at all times. When your stitches are in place, then gently remove the cord from the needle by pushing it off with your fingertip or nail, do not pull the cord off.
Here is a great video
Each set contains 1~150 cm (60 inch) & 2~75 cm (30 inch) cords.