Pencil nuts

These colorful pencil tips are made of nuts and bolts, which can be mounted on a pencil for jumping, sliding, pulling, or rotating movements; they are suitable for someone who can't sit still or who has trouble concentrating while working. These pencil tips are ideal supplies for boys and girls to play in their free time, improving their attention and concentration at home, in the classroom, or on a variety of other occasions, allowing them to focus when they can't sit still or work, stimulating, strengthening, and promoting independence. Sold in boxes of 4. Not suitable for children under 3