A tip from certified quilt judge Kate Elekema on how to make a thread disappear in black and white fabrics where it peeks through seams. If you use white thread, it shows on the black. If you use black thread, it shows on the white.She recommends using a white thread and in spots where the white shows up on the black part of the pattern, touch it up with a black fabric pen. It’s a little fiddly but it makes those peekabo threads disappear.