a pencil folds is often made of magnetic law
slate_pencil is pencil. wooden_pencil is pencil. mechanical_pencil is mechanical_device. mechanical_pencil is pencil. mechanical_pencil is device_officeproduct_nonconsumable. pencil_tree is tree. pencil_sharpener has blade mechanical_pencil is not mechanical_device. pencil is rigid_portable_object. mechanical_pencil is not pencil.