Boar Bristle Toothbrush | Plastic Free

Unlike many toothbrushes on the market, which commonly use adhesives such as epoxy resin, polyurethane glue, or hot-melt adhesives (including EVA (ethylene vinyl acetate), polyamide, polyurethane reactive (PUR), and styrene-isoprene-styrene (SIS)), our toothbrush is completely adhesive-free. Instead, we use a pressure-fitting technique, where the bristles are mechanically secured by tension during insertion—eliminating the need for glues while keeping the design simple and effective.