Toothbrush Replacement Heads
Designed to fit the aluminium handle of a Rethynk reusable toothbrush, these replacement bamboo heads are easy to replace, and fit into your long lasting handle.
These compostable brush heads come with 100% bio-based bristles, which are made from 100% castor bean oil – a plant-based, renewable resource that is petroleum free.
These bristles come in a wave format, designed specially for effective cleaning. The replacement head is easy to screw and unscrew, making it the perfect zero-waste choice! Choose between Soft & Medium bristles, suited to your needs. Comes in a set of 2 replacement heads. Prevent waste of 100's of plastic toothbrushes with 1 Rethynk reusable toothbrush & replacement heads. Join the fight against plastic &...
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