Thursday, December 26, 2013

Christmas Present: K'nex Roller Coaster

My daughter and I just finished assembling one of her Christmas presents.




It's a K'nex roller coaster!  And it works!

Assembly time was about 2 hours.  We had fun putting it together.

If you have the parts to build it, add a chain tensioner.  Just a little bit of extra force will help keep the chain on the track. 

Fun!

No comments: