Adler Planetarium Pewter Science Keychain

Take home a piece of science history with this high-quality pewter keychain featuring iconic shapes representing different fields of science and the Adler Planetarium logo. Perfect for anyone who loves chemistry, physics, biology, or the sciences, this keychain makes a great gift and is a great way to support Adler Planetarium. The split ring is easy to use and keeps keys secure, holding multiple keys. The charms have a 3D antique pewter finish, and measure 0.75" h, while the logo charm measures 1.25" l.

• Materials: Metal with pewter finish.
• Charms measure 0.75" h. The logo charm measures 1.25" l.