Dr. Walker’s Paste-Pump Toothbrush

How the hell could this be any less work than just squeezing a stripe of toothpaste from the tube onto your brush?

Source of article.

     Posted By: Paul - Mon Mar 20, 2023
     Category: Hygiene | Inventions | Chindogu | 1940s

Looks like more work to me, 'cuz you gotta fill the damn thing every month. That must have been a slow month for gadgets at M.I. It could be good for traveling.
Posted by Virtual in Carnate on 03/20/23 at 08:51 AM
The ancestor of the toothbrush with toothpaste built in?

Posted by Yudith on 03/23/23 at 06:40 AM
Commenting is not available in this channel entry.