Monday's Christmas Break Project - Bouncing Balls

Hobby Lobby has their kids activity kits 2/$10. Yesterday I let Sean pick out a couple to do this week to give him something to look forward to each day.
http://www.hobbylobby.com/weekly/entire_ad.cfm?menu=1

Monday he made his own bouncing balls:The activity only took about 20-30 minutes from set up to balls being ready for him to bounce around the house. Because he made them, he's been playing with them for the past 2 days. Alot longer than had they been ones we bought.