This pendant made from real flowers & glass. I made this with stained glass technique. I did not use any substances dangerous to health! It is a completely unique piece of jewelry, I cut, polished the antique plate & made a pendant out of it. All of my broken porcelain jewelry is made from vintage & antique plates that are previously damaged or broken due to age & or wear. I do not use any vintage china for my jewelry that is not already damaged in some way. This unique piece of broken faience jewelry is expertly crafted & of heirloom quality. look at my other Broken China Necklaces: https://www.etsy.com/shop/agatechristina?ref=seller-platform-mcnav§ion_id=34912614 Pressed Flower Pendant, Botanical Jewelry, Terrarium Necklace, Real Stained Glass Pendant