Geometry Set includes Kid’z Universal Compass (works with any standard pen or pencil), pencil sharpener, eraser, pre-sharpened pencil, 6" ruler, 45° triangle, 90° triangle, 180° protractor, and a shatter-resistant storage case. Durable plastic compass features an ergonomic tread design and non-slip grip. Blunt safety tip makes this compass suitable for children ages 6 and up. Pencil included. Assorted colors.