A mini-sized star-finding disc, the Toysmith Pocket Star Finder easily fit's into pockets and includes simple use instructions. Discover major constellations in North America, Europe, and Asia. Made with high-quality, sturdy materials, this star finder is durable and weatherproof. Also includes a red night vision filter for use with flashlights. Take it anywhere for a fun nighttime STEM activity for kids and adults to do together.