As described above
I ordered the batch of 10 brushes, color mix. After the first use of the bamboo toothbrush, I immediately removed the plastic one. The hair is softer (you may feel more like stroking your teeth than brushing them) but that's the best part because thanks to this, I don't bleed too much from the gums anymore. As for bamboo, I'm happy, fed up with the omnipresence of plastic! Thank you.
Durable and environmentally friendly product