Bloc- Loc rulers are not to be touched by anyone but me. Love them. My piecing has never been more accurate.
Elmers Washable School Glue. Holds every seam in place, tricky or not. Holds binding with no pleating while sewing. Totally washes out of quilt.
Crayola Washable Markers for marking. The lightest touch of these markers is good enough to see and all colors totally wash out.
Aurifil Thread for piecing, light/ med gray best on most colors.
peace