Bluemoona 3 Pcs - PATTERN NOTCHER 45N PROFESSIONAL DESIGNER PUNCH 1/16" (W) X 5/16" (L) Pattern Stitch Wheels AWL Material: Steel Notcher Size: Width:1/16",Length:5/16" Precision crafted tool to mark notches on pattern paper or tissue pieces Quantity:3Pcs(Notcher+Stitch Wheels+AWL) used by professional designers and pattern makers in design studios, sample rooms, make notches on cardboard, oak tag and paper patterns to mark the seam allowance