Multi-needle chain stitch pin tuck sewing machine (008 TYPE ) Optional: 33 needle, 25 needle, 16 needle and 12 needle Pin tucks way: Invisible pin tuck and visible pin tuck in double chiastic type Tucks width: 2mm, 5mm, and 8mm (for both right and left pin tuck guide set) For special kind of pin tuck, you're asked to buy special kits. Total sewing width: 15.7CM /7.6CM Needle gauge: 1/8 inch, 1/4 inch, 3/16 inch. If you have already got the related machine, you can buy the pin tuck binder from us separately.