Blomdahl hypoallergenic earrings made of medical plastic and crystal stone in blue-green color, 4mm. The Blomdahl earrings were developed in consultation with dermatologists, from pure medical plastic and crystal stones. For hygiene reasons, the open packaging can not be returned. Blomdahl jewelry is delivered in a clean pack, which keeps the jewelry protected until you open it. The label acts as a stamp. The jewelry is made in Sweden and is fully controlled and documented.