3 x Bamboo Toothbrushes with SOFT Charcoal Bristles..BPA freeSPECIFICATIONSToothbrush Handle is 18.5 cm in length and splinter free. The bamboo has been ethically sourced and grown specifically for such products and therefore has no ill effects on wildlife.
Bristles are soft, black in colour and made from 80% DuPont and 20% bamboo activated with charcoal (this is to food grade certifcation).
Packaging (if applicable) is a Kraft paper box that has had no chemical or glues used in its production.
Biodegrade time-line is dependent on your compost facility. It can take up to 6 months for handle to breakdown or 12-15 months for the whole model. The box would take approximately 2 months.