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I think the use case is a family using the same electric toothbrush with a different head for each member. They used to provide color rings to attach to the he
by mrfumier 3y ago
I think the use case is a family using the same electric toothbrush with a different head for each member.
They used to provide color rings to attach to the head, in order to differencing.
- AlbertCory 3y agobut that's not what he said. He said a single brushing session.