Py-co-Twin Interdental Brush

Py-co-Twin Interdental Brush

<< >>
Usage conditions apply
Currently not on view
Object Name
interdental brush
oral hygiene product
Block Drug Company
place made
United Kingdom
overall: 7/8 in x 7 in x 5/8 in; 2.2225 cm x 17.78 cm x 1.5875 cm
ID Number
catalog number
accession number
Credit Line
Gift of the Estate of Paul W. Reiser, D.D.S.
See more items in
Medicine and Science: Medicine
Health & Medicine
Beauty and Health
Beauty and Hygiene Products: Oral Care
Data Source
National Museum of American History
Nominate this object for photography.   

Our collection database is a work in progress. We may update this record based on further research and review. Learn more about our approach to sharing our collection online.

If you would like to know how you can use content on this page, see the Smithsonian's Terms of Use. If you need to request an image for publication or other use, please visit Rights and Reproductions.


"I have 2 Py-co-Twin twin Head Interdental brushes, one still in the box and I have been using the other one for years. Mine are made in Poland.I had no idea that these are unique or old. I purchased them at a drug store about 15 years ago when they were going out of business. I initially purchased the Butler brush and brush heads that are currently on the market. The Butler brand does NOT compare to the Py-co-Twin. Too bad I cannot purchase them any longer."

Add a comment about this object