Star Finder Dial, Luminous

This “glow-in-the-dark” star finder is your perfect guide to the night sky! Simply dial in the date and hour on the finder to see the position of the stars at any time-then take the dial outside to help you map out the sky. Zodiac dial shows stars and constellations, nebulae, and the Milky Way, all printed in phosphorescent ink. Activate the luminous ink by simply holding the star map under a bright light for one minute. Printed on sturdy, heavy-duty cardboard with use instructions and planetary positions listed on the back cover. Size: 10 3/4" x 11 1/2".