Bright Red - 7016 Micro Quilter
#100/2-ply extra-fine polyester thread designed for invisible machine applique and detail quilting.
It is an extremely fine thread that can be sewn with a very small needle renders the thread virtually invisible. The preferred thread for micro stippling and miniatures.
Recommended Needles:
Home Machines - #60/8 or #70/10
Longarm Machines - #14 or #16