The YC6 yarn changer allows you to change yarn color at the press of a button. It holds 4 colors of yarn ready for use. Simply press the button holding the color you want to use and the carriage will pick it up as you pass across the bed.
The YC 6 is designed for use on both the single bed and the double bed (ribber added) machines by changing the head angle. You can also set this changer to automatically alternate between any 2 colors out of 4. If you own more than one machine, you can buy one and swap it between machines.