Sewful Therapy's Sewfrxtion™ Rainbow Seam Guide is a useful tool to help sewists with measuring seam allowance.
One Pack = 5 sheets
Material: Adhesive Rice Paper
** Due to adhesive strength; it may leave sticky residue upon removal but can easily be removed with wet wipe or rubbing alcohol pad.
** Bobbin visibility may be dependent on sewist’s visual acuity or the color of thread in bobbin.
** Not meant to be a permanent fixture on your machine. Durability is user dependent on sewing habits and types of sewing, material of sewing and frequency of sewing.