Description
100% Pure Nano Hydroxyapatite Powder 75g (2.65 oz) Nano Grade unflavored Hydroxyapatite Crystals for Teeth DIY Formulations nanohydroxyapatite Bulk sold2025 Different sand grain sizes can sold2025 Size:3pcs (10+19+25mm) B09KN6RF28 CS Unitec 38528 Pipe Different sand grain sizes can meet your different needs Store at room temperature