Purl Through Back Loop
Also known as: Purl One Through Back Loop
Abbreviation: ptbl, p1tbl, p tbl
KnittingBasic StitchSpecial Technique
Chart Symbol(s)
Definition
A purl stitch worked by inserting the needle into the back leg of the stitch instead of the front. Produces a twisted purl stitch. Less common than ktbl but used when twisted stitches need to be maintained on wrong-side rows.