Promote proper finger placement on standard #2 pencils. Soft and comfortable with an ergonomic design, slip-over grips provide relief, minimizing finger fatigue for beginning writers. Effective, educational and fun, Stetro grips are available in a wide variety of colors. Latex-free. Material(s): Polyurethane; Color(s): Assorted; Length: 3/4. Color: Multi-Colored.