zangra says

The junior bamboo toothbrush has natural, extra soft, straight-trimmed bamboo-based bristles for the gentle and efficient cleaning of young teeth and gums. The head is a perfect size for little mouths and the bristles are made from bamboo dust mixed with nylon 4 - approximately 90% bamboo, 10% nylon. Nylon 4 is a BPA and phthalate free, naturally biodegradable polyamide and is widely considered as one of the most tolerable plastics health-wise. The handle is easy for little hands to grasp, and has a cute bunny etched into the bamboo (which can also be coloured in to differentiate each toothbrush).
Rinse and leave in dry place.

ECO-friendly?
Bamboo grows well without the use of pesticides or fertilizers and so growing it doesn’t contribute to these chemicals leaching into groundwater. Of course, it is also biodegradable.
Bamboo is a grass and has been measured growing as fast as one metre (39 inches) IN ONE DAY! As it grows so fast, bamboo groves are easily replaced, and as such, bamboo is a very renewable material. Using it therefore doesn’t contribute to deforestation.

The bamboo mix bristles are made by steaming and drying bamboo material which is then ground to dust. This dust is mixed with nylon 4 and pulled into bristles.
Packaged in a biodegradable recycled brown paper sleeve and a recycled kraft card box.
Vegan friendly
Biodegradable
Phthalate free
Organic product
Fairly Traded

Technical description

SKU body.002.008
Material bamboo
Length 13,7 cm
  € 3.50