SES Build Your Own Paper Marble Roller Coaster

Item no. SES 14503. You've never seen such a cool paper marble run! And now you can build one yourself out of cardboard with this SES set. It's easy. Cut and fold all the pieces and glue them together. This way, you can build your own marble roller coaster with all kinds of loops, funnels, and spirals. Includes clear instructions. The marble run has 4 routes. It's always exciting to see which route the marble takes. Which route is the fastest? Contents: pre-printed cardboard sheets, scissors, glue, paperclips, 12 marbles, and instructions.