Keyholder Meissner Corporation Meissner Announces Its New European. Founded in 2002, ina. seifart is a Berlin based design studio specializing in handcrafted accessories and jewelry. Combining modern simplicity with sustainability, the brand sources materials locally, incorporates vintage elements, and ensures all products are handmade in Berlin. Known for its timeless designs, ina. seifart has been featured in iconic stores like New York's MoMA and London's V&A Museum. A handcrafted keychain featuring an elastic band strung with smooth wooden beads for a natural, tactile finish. Made from FSC certified wood with a vegan, non toxic varnish, its complete with a metal ring and claspdesigned at a 30cm length for everyday ease and style. Care: The wooden beads are coated with a vegan, non toxic varnish. To maintain their quality, avoid direct contact with chemicals such as sunscreen or disinfectants.