'Indexo' finger touthbrush and its plastic box
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: 'Indexo' finger touthbrush and its plastic box. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: 'Indexo' finger touthbrush and its plastic box. Wellcome Collection. Source: Wellcome Collection.