© 2017 National Geographic Partners LLC.  All rights reserved. NATIONAL GEOGRAPHIC  and Yellow Border Design are trademarks of the  National Geographic Society, used under license. © 2017 Explore Scientific®, LLC. 1010 S 48th St. Springdale, AR 72756 exploreone.com | 866.252.3811  All rights reserved. Made in China.  CONFORMS TO THE SAFETY  REQUIREMENTS OF ASTM F963 8