The OSUKA Foldable Bonsai Saw features a razor thin High Grade Japanese Stainless Steel Blade. This blade has been designed to create a smoother cut profile, causing less damage to your precious bonsai. Don’t risk shredding your cut site! This Folding Bonsai Saw features a stylish wooden handle and is available in a 180mm blade. OSUKA Bonsai Tools are manufactured in Southern China using High Grade Stainless Steel imported from Japan.