The 5-day course covers every aspect of intervention: structured family intervention, executive-style intervention, workplace intervention, invitational-style / process intervention and other variations.
Pencil sharpener. A pencil sharpener (also referred to in Ireland as a parer or topper) is a device for sharpening a pencil's writing point by shaving away its worn surface. Pencil sharpeners may be operated manually or by an electric motor.
Therry des Estwaux of France invented the first mechanical pencil sharpener in 1849. What is a Pencil Sharpener? It is either mechanical or electrical and is used to sharpen the dulled or blunt end end of a pencil to make the graphite end pointer or sharper.