btl Optical makes spectacle frames out of 100% recycled materials using the finest lenses and hinges, manufactured and assembled in Los Angeles, CA. btl Optical’s frames are made out of recycled materials. One of the really amazing aspects of manufacturing using repurposed materials is that each production run will be a limited edition because it is restricted by the amount of each specific material that is available. This makes btl eco-friendly eyewear frames unique from batch to batch.
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