Ann-Marie said: "I just presumed it would be a normal pencil sharpener - not a knife. "It should be clearer that it contains this. And it shouldn't be marketed towards three to six-year-olds. "They ...

Ann-Marie said: "I just presumed it would be a normal pencil sharpener - not a knife. "It should be clearer that it contains this. And it shouldn't be marketed towards three to six-year-olds.