This is a popular sewing machine that many people ask about! Get it before someone else does! (╹◡╹) Highly popular Baby Lock sewing machine! Test sewing is smooth, and the even stitches result in a beautiful finish. It can beautifully serge knit fabrics, jersey knit, knits, fabrics that stretch sideways, as well as twill and plain weaves. For children's clothes, the differential feed lever allows for free and beautiful finishes☆ The best feature is that with the air lever, you can thread the machine in an instant with air power, making it incredibly easy. Once you use the air, you won't have to squint with tweezers (╹◡╹) You won't be able to go back to other serger machines☆ This is the best for beginners to professionals☆ Maintenance is also comprehensive, and it's being offered at a low price, so it sells out quickly. Of course, it's first come, first served. ■ Sewing Machine Features Uses 4 threads Upper and lower looper air threading Needle used: HA×1SP Overlock width: 3mm ~ 7.5mm Feed amount: 1.0mm～4.0mm Snap-on presser foot Upper knife release possible Rolled hem change dial Rolled hem Differential feed lever Manufacturer: Itotori Monogatari BL66 Switch: Foot control Light: LED equipped ☆ー★ Product Condition: It's a very beautiful item, and the air lever is new, so it won't break even if you push it hard ٩(❛ᴗ❛)۶ The thread tension is adjusted for knit and stretch materials ＼(^-^)／ Metals start to oxidize the moment they come into contact with air. This product uses lubricating oil and anti-oxidation spray. Features: The sewing is very beautiful! We've put in effort not only for maintenance but also for beautiful serging ٩(❛ᴗ❛)۶ The air works 100% (╹◡╹) I hope to see you! (˃̵ᴗ˂̵) Accessories: As shown in the photos! For more detailed serger maintenance information, please search within Mercari. Serger: Easy maintenance guide for everyone, now available ⭐️ ☆ーーー★ Warranty: ① 3-month warranty☆ ※ This is a used item that has been maintained, so please refrain from purchasing if you are looking for a perfect item other than the operation.