4 inches, 4.5 inches full computer plain terry dual uses, sock machine

① Single cylinder One feeder into yarn or two feeder into yarn,6 colors in one line, there are 13 colors total in socks pattem.

② It can knit High heel, big heel, small heel, 180degree against sock mouth.

③ two colors for socks heels socks toes.

④ Open Circuit Protect and UPS design; it will continue knitting after suddenly stop.

⑤ Can buy two Elastic finger for different colors.

It can knit terry or plain socks, clockwise and reversed terry socks, winter heavy terry socks, feather yarn socks, half flocking socks, plain pantyhose, terry pantyhose, special sport socks like football socks, ice skating socks,two feeds machine for cross pattern socks,single welt socks and so on.