
Chinese Seal Stone Chop Calligraphy Talc Stone with 8X3.5X3.5cm Size. Soft & Easy to Carve: Mohs hardness 1, softest mineral, easy to engrave and correct mistakes. Safe & Non-Toxic: Asbestos-free, non-toxic, harmless, no radiation, safe for skin contact. Durable & Natural: Cut from natural ore, not easy to break or fade, ideal for practice. Customizable Sizes: Available in various sizes, including standard 8x3.5x3.5cm. Professional Manufacturer: Established in 2002, located in Guilin, the 'Talc Capital of the World'. OEM & Customization: Supports OEM, full customization, and customization from samples/designs. Export Quality: Exported to Japan and South Korea, meeting strict safety standards. Fast Lead Time: Average lead time within 15 workdays for both peak and off-season.