TreeBird
TreeBird designs plastic out of the floss entirely: a natural silk thread and candelilla plant-wax coating - neither of which can be a fluoropolymer - in a reusable glass or steel dispenser. It uses ahimsa (peace) silk, harvested after the moth has left the cocoon, for customers who want the material without the usual silk process.
How clear are their specs?
Names the fiber (ahimsa silk), the coating (candelilla wax), and the refillable glass/steel packaging.