Discover all Erstwilder Heirloom collections in one place! All designs in these releases are limited-edition, with only 200 of each design produced worldwide. Generously embellished with Czech glass stones, the Crystal series has been inspired by the brilliant-cut, jewelled brooches of the 18th century. The original Pomander series was inspired by the classic pomme d'ambre scented jewellery of centuries past.