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.
You have to be careful when twisting pencils with soft leads. I sometimes sketch with a 4B or even 9B pencil and always break leads when using a handheld. An eyeliner sharpener is the same as a 10p plastic/metal handheld sharpener, only you'll never get a point.