Every child is a creative genius, and with fun, easy-to-use tools like Fiskars® Swing Arm Protractor they can let their creativity and ingenuity shine. This durable protractor features a convenient, transparent swing arm, providing a straight-edge guide for drawing precise angles. Made of shatter-resistant plastic, with bright, easy-to-read English, metric and angle marks, the swing arm protractor helps make geometry enjoyable and exciting for every creative genius.