The difference between st-666, st-888, st-999. St-666: total length is 95mm, handle thickness is 5mm, handle width is 9mm. St-888: total length is 118mm, handle thickness is 8mm, widhth handle is 12mm. St-999: total length is 125mm, handle thickness is 11mm, handle width is 15mm. St-666 - st-888 - st-999 are all polished mirrors for each teeth and whole handle.
St-999 edge blade of teeth is sharper than st-888, st-888 edge blade of teeth is sharper than st-666. This list is st-999 top quality French flat pricking iron. Each set contains 2 pcs (2 teeth + 9 teeth). Material: hss of high quality.
Polished mirror for each teeth and whole handle. Each tooth edge blade is very strong.
Super easy to hit and very easy to remove. Stitch iron size: total length: 125mm / handle thickness: 11mm / handle width: 15mm. Teeth space: 2.7mm / 3mm / 3.38mm / 3.85mm.