7 sizes (approx.) ● 50mm, 45mm, 40mm, 35mm, 30mm, 25mm, 20mm When using a rubber hammer for cutting, make sure the blade is facing the leather and place a cutting mat between the leather and the surface you're hammering on. This will make it easier to cut. It's also easy to cut with a hand press machine. Shipped on weekdays via Yu-packet Mini. 100 yen off from the second item for combined purchases (same-day shipping). (Example) 2 items purchased → 100 yen off 3 items purchased → 300 yen off Please understand that items may be sold out before we can remove them from the listing.