Coverstitch Lock Tool, Bernina #1040507000 rainbows-bumble-bees it can be adjusted for

it can be adjusted for very thick or very thin fabric (increase for heavy weight fabrics

This bobbin case has a small blue arrow on it

while still leaving room for your essential supplies

If you are willing to accept a challenge

The Lots of Catitude Quilt Kit includes everything you need to make the quilt - the instructions

Coverstitch Lock Tool, Bernina #1040507000 rainbows-bumble-bees it can be adjusted forMake coverstitch and chainstitch finishing faster and cleaner with the Coverstitch Lock Tool. This handy helper lets you easily pull needle threads between the presser foot and stitch plate, so you can cut and lock your cover chain stitches with less hassle. It also helps separate threads from thread chainsgreat for quick, tidy ends on coverstitch and overlock work. Built in measuring marks let you check hems and seam allowances or make quick fabric