One-Handed Chopping Board
thingiverse
A chopping board for people with only one working arm, weather this is to do with an amputation or stroke this board should help you with cutting items of food. use 20mm suction cups that look simular to the one seen in the picture which you can find on sites like amazon and ebay, glue them into the holes with something like a hot glue gun to make sure the board stays in place.
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