Paper Marble run

Step 18: Making the tracks 8

Make a mountainy track and then attach a straight track to it.

Then attach a U shped track and another straight track to it

Now make another u shaped track and attach it to the straight track
I did not post pictures of this step because I could only post upto 100 pics:(

Then take a straight track andband it into a U shape as shown in the picture
This will be the last track of your marble run and NOW YOU ARE DONE!!!