[NFB-Braille-Discussion] Slate and Stylus

[Susan Jolly]

APH sells something called a Swing Cell that can be folded to resemble a
braille cell.  It pivots at the top so it can also be folded open in a line
like the keys on a braille writer. It has holes to put pegs in so you can
represent any braille cell and feel the difference between the cell shape
and the line shape. Says the pegs can be a choking hazard for a too young
child.

HTH