Glowing Marble Run

15 glow-in-the-dark marbles in 5 different colors 1 UV keychain light to help your marbles glow brighter, longer 45 clear, smooth-run tube pieces 15 action pieces that fit securely together, so you can be sure that your marble run maze won’t fall apart when you play 5 sturdy bases to build a stable structure 1 storage bag 1 Learning Guide with Instructions Size 14.02 x 4.02 x 10 inches Brand NATIONAL GEOGRAPHIC Material Marble Age Range (Description) 8 years & up WARNING: CHOKING HAZARD Small parts. Not for children under 3 yrs.