Crafted from meticulously polished natural pyrophyllite (Laos Stone), these premium seal stones are the ultimate medium for seal engraving. ✔️Nature's Fingerprint - Each stone boasts unique mineral veining and organic color gradients formed through millennia of geological alchemy ✔️ Carving Excellence - Medium hardness (Mohs 2.5-3) ensures clean line definition while protecting engraving tools ✔️ Dual Display Value - Uncarved stones serve as sophisticated desk sculptures with literati aesthetic
