Try thinking of a pencil without thinking of it as a pencil.
That is do not think about the word ‘pencil’.
Do not think about any symbol associated with a pencil.
Do not think about the pencils structure,
Don’t think about what constitutes a pencil.
Don’t think about the stick of graphite.
Don’t think about the wood or the metal.
Don’t think about the eraser.
Furthermore, don’t think about what constitutes the material.
Don’t think about the atoms building the wood.
Try zooming in as close as you possibly can into the pencil and its atoms. Where’s the end of it? Where do the objects forming the object end?